Cremona's table of elliptic curves

4950 = 2 · 3² · 5² · 11

Class	r	Atkin-Lehner	Eigenvalues
4950a (2 curves)	1	2+ 3+ 5+ 11+	2+ 3+ 5+  1 11+ -2  3 -7
Curve Equation t Generators 4950a1 [1,-1,0,78,-44] 1 [20:86:1] 4950a2 [1,-1,0,-1122,-15004] 1 [40:34:1]
4950b (4 curves)	1	2+ 3+ 5+ 11+	2+ 3+ 5+ -2 11+ -2  6  2
Curve Equation t Generators 4950b1 [1,-1,0,-1617,24541] 2 [18:23:1] 4950b2 [1,-1,0,-25617,1584541] 2 [74:263:1] 4950b3 [1,-1,0,-19617,-1045459] 2 [-82:123:1] 4950b4 [1,-1,0,-33117,588041] 2 [-160:1411:1]
4950c (2 curves)	0	2+ 3+ 5+ 11-	2+ 3+ 5+  0 11-  0 -2  2
Curve Equation t 4950c1 [1,-1,0,-3417,-70759] 2 4950c2 [1,-1,0,3333,-320509] 2
4950d (4 curves)	0	2+ 3+ 5+ 11-	2+ 3+ 5+  4 11-  4  6  2
Curve Equation t 4950d1 [1,-1,0,-39192,-622784] 2 4950d2 [1,-1,0,152808,-5038784] 2 4950d3 [1,-1,0,-2415192,-1444086784] 2 4950d4 [1,-1,0,-2388192,-1477971784] 2
4950e (2 curves)	0	2+ 3+ 5- 11+	2+ 3+ 5-  4 11+  0  2  8
Curve Equation t 4950e1 [1,-1,0,4008,402416] 2 4950e2 [1,-1,0,-63492,5734916] 2
4950f (2 curves)	1	2+ 3+ 5- 11-	2+ 3+ 5- -1 11-  2  3 -7
Curve Equation t Generators 4950f1 [1,-1,0,-3117,71541] 3 [-6:303:1] 4950f2 [1,-1,0,17508,78416] 1 [280:5044:1]
4950g (2 curves)	1	2+ 3+ 5- 11-	2+ 3+ 5- -4 11-  0  2  8
Curve Equation t Generators 4950g1 [1,-1,0,18,-124] 2 [8:18:1] 4950g2 [1,-1,0,-282,-1624] 2 [-10:16:1]
4950h (4 curves)	0	2+ 3- 5+ 11+	2+ 3- 5+  0 11+ -2 -2  8
Curve Equation t 4950h1 [1,-1,0,-313542,67654116] 2 4950h2 [1,-1,0,-318042,65615616] 4 4950h3 [1,-1,0,-936792,-266653134] 2 4950h4 [1,-1,0,228708,267366366] 2
4950i (2 curves)	0	2+ 3- 5+ 11+	2+ 3- 5+ -2 11+ -1 -8 -5
Curve Equation t 4950i1 [1,-1,0,-5202,-146124] 1 4950i2 [1,-1,0,28008,6665166] 1
4950j (2 curves)	0	2+ 3- 5+ 11+	2+ 3- 5+ -2 11+ -5  0 -1
Curve Equation t 4950j1 [1,-1,0,8208,-45824] 1 4950j2 [1,-1,0,-103167,14116621] 1
4950k (2 curves)	0	2+ 3- 5+ 11+	2+ 3- 5+  3 11+  4  7  5
Curve Equation t 4950k1 [1,-1,0,-8127,-280179] 1 4950k2 [1,-1,0,56133,2362041] 1
4950l (4 curves)	0	2+ 3- 5+ 11+	2+ 3- 5+  4 11+  2 -2 -8
Curve Equation t 4950l1 [1,-1,0,-5067,118341] 2 4950l2 [1,-1,0,-23067,-1231659] 4 4950l3 [1,-1,0,-360567,-83244159] 2 4950l4 [1,-1,0,26433,-5835159] 2
4950m (2 curves)	0	2+ 3- 5+ 11+	2+ 3- 5+ -5 11+ -2  3 -7
Curve Equation t 4950m1 [1,-1,0,-19917,-1087259] 1 4950m2 [1,-1,0,66708,-5678384] 1
4950n (2 curves)	1	2+ 3- 5+ 11-	2+ 3- 5+  1 11-  4  3 -1
Curve Equation t Generators 4950n1 [1,-1,0,73008,-13083584] 1 [488:11528:1] 4950n2 [1,-1,0,-686367,450894541] 1 [-610:25649:1]
4950o (4 curves)	1	2+ 3- 5+ 11-	2+ 3- 5+ -2 11-  4 -6 -4
Curve Equation t Generators 4950o1 [1,-1,0,-1242,-15584] 2 [-22:38:1] 4950o2 [1,-1,0,1008,-67334] 2 [53:338:1] 4950o3 [1,-1,0,-18117,939541] 2 [149:-1312:1] 4950o4 [1,-1,0,-9117,1866541] 2 [59:1208:1]
4950p (2 curves)	1	2+ 3- 5+ 11-	2+ 3- 5+  4 11- -5  0 -7
Curve Equation t Generators 4950p1 [1,-1,0,18,-14] 1 [5:11:1] 4950p2 [1,-1,0,-207,1381] 1 [-7:53:1]
4950q (2 curves)	1	2+ 3- 5- 11+	2+ 3- 5-  0 11+ -2 -6  4
Curve Equation t Generators 4950q1 [1,-1,0,-1242,-29084] 2 [48:118:1] 4950q2 [1,-1,0,-23742,-1401584] 2 [-90:56:1]
4950r (1 curve)	1	2+ 3- 5- 11+	2+ 3- 5-  0 11+  3  4 -1
Curve Equation t Generators 4950r1 [1,-1,0,-46242,3840916] 1 [119:53:1]
4950s (1 curve)	1	2+ 3- 5- 11+	2+ 3- 5-  3 11+  0 -5 -1
Curve Equation t Generators 4950s1 [1,-1,0,-117,-27959] 1 [44:203:1]
4950t (3 curves)	1	2+ 3- 5- 11+	2+ 3- 5-  3 11+  4 -3 -5
Curve Equation t Generators 4950t1 [1,-1,0,-252,1606] 1 [9:-2:1] 4950t2 [1,-1,0,1773,-16619] 1 [9:-2:1] 4950t3 [1,-1,0,-272952,-54820544] 1 [426365091:508901402:704969]
4950u (1 curve)	0	2+ 3- 5- 11-	2+ 3- 5- -1 11-  0  5 -7
Curve Equation t 4950u1 [1,-1,0,-132,-2224] 1
4950v (1 curve)	0	2+ 3- 5- 11-	2+ 3- 5- -2 11- -1  4  1
Curve Equation t 4950v1 [1,-1,0,-117,-3659] 1
4950w (2 curves)	0	2- 3+ 5+ 11+	2- 3+ 5+  0 11+  0  2  2
Curve Equation t 4950w1 [1,-1,1,-380,2747] 2 4950w2 [1,-1,1,370,11747] 2
4950x (4 curves)	0	2- 3+ 5+ 11+	2- 3+ 5+  4 11+  4 -6  2
Curve Equation t 4950x1 [1,-1,1,-268355,53574147] 2 4950x2 [1,-1,1,-265355,54828147] 2 4950x3 [1,-1,1,-352730,17167897] 2 4950x4 [1,-1,1,1375270,134671897] 2
4950y (2 curves)	1	2- 3+ 5+ 11-	2- 3+ 5+  1 11- -2 -3 -7
Curve Equation t Generators 4950y1 [1,-1,1,-125,597] 1 [-7:36:1] 4950y2 [1,-1,1,700,487] 1 [13:101:1]
4950z (4 curves)	1	2- 3+ 5+ 11-	2- 3+ 5+ -2 11- -2 -6  2
Curve Equation t Generators 4950z1 [1,-1,1,-2180,39447] 2 [-21:285:1] 4950z2 [1,-1,1,-3680,-20553] 2 [-27:255:1] 4950z3 [1,-1,1,-14555,-648053] 2 [-77:146:1] 4950z4 [1,-1,1,-230555,-42552053] 2 [-277:146:1]
4950ba (2 curves)	1	2- 3+ 5- 11+	2- 3+ 5- -1 11+  2 -3 -7
Curve Equation t Generators 4950ba1 [1,-1,1,1945,-3553] 3 [3:46:1] 4950ba2 [1,-1,1,-28055,-1903553] 1 [253:2546:1]
4950bb (2 curves)	1	2- 3+ 5- 11+	2- 3+ 5- -4 11+  0 -2  8
Curve Equation t Generators 4950bb1 [1,-1,1,160,3187] 2 [-1:55:1] 4950bb2 [1,-1,1,-2540,46387] 2 [-11:275:1]
4950bc (2 curves)	0	2- 3+ 5- 11-	2- 3+ 5-  4 11-  0 -2  8
Curve Equation t 4950bc1 [1,-1,1,445,-15053] 2 4950bc2 [1,-1,1,-7055,-210053] 2
4950bd (1 curve)	1	2- 3- 5+ 11+	2- 3- 5+  0 11+ -3 -4 -1
Curve Equation t Generators 4950bd1 [1,-1,1,-1850,31097] 1 [33:-89:1]
4950be (6 curves)	1	2- 3- 5+ 11+	2- 3- 5+  0 11+ -6  2 -4
Curve Equation t Generators 4950be1 [1,-1,1,57370,-517003] 4 [33:1171:1] 4950be2 [1,-1,1,-230630,-3973003] 4 [-321:6235:1] 4950be3 [1,-1,1,-2660630,-1666093003] 2 [-921:2035:1] 4950be4 [1,-1,1,-2408630,1433506997] 4 [-141:42145:1] 4950be5 [1,-1,1,-38494130,91935940997] 2 [4233:67345:1] 4950be6 [1,-1,1,-1171130,2903656997] 2 [109:52645:1]
4950bf (4 curves)	1	2- 3- 5+ 11+	2- 3- 5+  2 11+ -4 -2  0
Curve Equation t Generators 4950bf1 [1,-1,1,-10130,-283503] 2 [-55:351:1] 4950bf2 [1,-1,1,25870,-1867503] 2 [245:4251:1] 4950bf3 [1,-1,1,-2264630,1312294497] 2 [845:801:1] 4950bf4 [1,-1,1,-2262380,1315030497] 2 [6910:13983:8]
4950bg (1 curve)	1	2- 3- 5+ 11+	2- 3- 5+ -3 11+  0  5 -1
Curve Equation t Generators 4950bg1 [1,-1,1,-5,-223] 1 [15:46:1]
4950bh (2 curves)	1	2- 3- 5+ 11+	2- 3- 5+ -3 11+  6 -7  5
Curve Equation t Generators 4950bh1 [1,-1,1,2245,164747] 1 [49:600:1] 4950bh2 [1,-1,1,-1336505,595042247] 1 [5342:-2625:8]
4950bi (6 curves)	0	2- 3- 5+ 11-	2- 3- 5+  0 11-  2  2 -4
Curve Equation t 4950bi1 [1,-1,1,1120,-56253] 2 4950bi2 [1,-1,1,-16880,-776253] 4 4950bi3 [1,-1,1,-264380,-52256253] 2 4950bi4 [1,-1,1,-57380,4407747] 4 4950bi5 [1,-1,1,-874130,314772747] 2 4950bi6 [1,-1,1,111370,25332747] 2
4950bj (2 curves)	0	2- 3- 5+ 11-	2- 3- 5+  1 11- -2 -3 -1
Curve Equation t 4950bj1 [1,-1,1,-230,-3603] 1 4950bj2 [1,-1,1,2020,86397] 1
4950bk (1 curve)	0	2- 3- 5+ 11-	2- 3- 5+  2 11-  1 -4  1
Curve Equation t 4950bk1 [1,-1,1,-2930,-460303] 1
4950bl (4 curves)	0	2- 3- 5+ 11-	2- 3- 5+  4 11-  6  2  4
Curve Equation t 4950bl1 [1,-1,1,-455,47] 2 4950bl2 [1,-1,1,-4955,135047] 4 4950bl3 [1,-1,1,-79205,8599547] 2 4950bl4 [1,-1,1,-2705,256547] 2
4950bm (4 curves)	0	2- 3- 5+ 11-	2- 3- 5+ -4 11- -2  2  4
Curve Equation t 4950bm1 [1,-1,1,-9059855,-9914621353] 2 4950bm2 [1,-1,1,-27491855,43280130647] 4 4950bm3 [1,-1,1,-412403855,3223423074647] 2 4950bm4 [1,-1,1,62508145,267380130647] 2
4950bn (2 curves)	0	2- 3- 5- 11+	2- 3- 5-  0 11+  2  6  4
Curve Equation t 4950bn1 [1,-1,1,-50,-223] 2 4950bn2 [1,-1,1,-950,-11023] 2
4950bo (2 curves)	0	2- 3- 5- 11+	2- 3- 5-  2 11+  1  8 -5
Curve Equation t 4950bo1 [1,-1,1,1120,53097] 1 4950bo2 [1,-1,1,-130055,-18395553] 1
4950bp (2 curves)	0	2- 3- 5- 11+	2- 3- 5-  2 11+  5  0 -1
Curve Equation t 4950bp1 [1,-1,1,205195,-5522803] 1 4950bp2 [1,-1,1,-2579180,1761998447] 3
4950bq (3 curves)	0	2- 3- 5- 11+	2- 3- 5- -3 11+ -4  3 -5
Curve Equation t 4950bq1 [1,-1,1,-6305,194447] 1 4950bq2 [1,-1,1,44320,-2033053] 1 4950bq3 [1,-1,1,-6823805,-6859391803] 1
4950br (2 curves)	0	2- 3- 5- 11+	2- 3- 5- -3 11+ -4 -7  5
Curve Equation t 4950br1 [1,-1,1,2245,18447] 1 4950br2 [1,-1,1,-203180,-35225553] 1
4950bs (1 curve)	1	2- 3- 5- 11-	2- 3- 5-  1 11-  0 -5 -7
Curve Equation t Generators 4950bs1 [1,-1,1,-3305,-281303] 1 [119:940:1]
4950bt (2 curves)	1	2- 3- 5- 11-	2- 3- 5- -1 11- -4 -3 -1
Curve Equation t Generators 4950bt1 [1,-1,1,2920,-105253] 1 [75:691:1] 4950bt2 [1,-1,1,-27455,3612647] 3 [-141:2230:1]
4950bu (2 curves)	1	2- 3- 5- 11-	2- 3- 5- -4 11-  5  0 -7
Curve Equation t Generators 4950bu1 [1,-1,1,445,-1303] 1 [30:143:8] 4950bu2 [1,-1,1,-5180,167447] 3 [-81:265:1]

Data from Elliptic Curve Data by J. E. Cremona.
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