Cremona's table of elliptic curves

22506 = 2 · 3 · 11² · 31

Class	r	Atkin-Lehner	Eigenvalues
22506a (2 curves)	1	2+ 3+ 11+ 31+	2+ 3+  0  2 11+  0 -2  0
Curve Equation t Generators 22506a1 [1,1,0,-27590,1734528] 2 [87:3:1] 22506a2 [1,1,0,-440200,112231486] 2 [9367:899731:1]
22506b (1 curve)	1	2+ 3+ 11+ 31+	2+ 3+  0 -3 11+  0  3  0
Curve Equation t Generators 22506b1 [1,1,0,-306110,760808052] 1 [-247:28784:1]
22506c (1 curve)	0	2+ 3+ 11- 31+	2+ 3+  1  0 11- -1 -5 -4
Curve Equation t 22506c1 [1,1,0,-915367,333599413] 1
22506d (2 curves)	0	2+ 3+ 11- 31+	2+ 3+  2 -2 11- -4 -2  2
Curve Equation t 22506d1 [1,1,0,-11739,261837] 2 22506d2 [1,1,0,-86759,-9685815] 2
22506e (1 curve)	0	2+ 3+ 11- 31+	2+ 3+  2 -2 11- -4  7  2
Curve Equation t 22506e1 [1,1,0,-244,-1712] 1
22506f (6 curves)	0	2+ 3+ 11- 31+	2+ 3+ -2  0 11-  2 -2 -4
Curve Equation t 22506f1 [1,1,0,-162626,-26668044] 2 22506f2 [1,1,0,-2640706,-1652784140] 4 22506f3 [1,1,0,-2679426,-1601867340] 4 22506f4 [1,1,0,-42251266,-105725569484] 2 22506f5 [1,1,0,1971814,-6572182404] 2 22506f6 [1,1,0,-7950186,6627897324] 2
22506g (1 curve)	0	2+ 3+ 11- 31+	2+ 3+  3  0 11-  1 -1  8
Curve Equation t 22506g1 [1,1,0,-2301,-42357] 1
22506h (1 curve)	1	2+ 3+ 11- 31-	2+ 3+ -1 -4 11- -5 -3 -6
Curve Equation t Generators 22506h1 [1,1,0,-123,-579] 1 [-7:4:1]
22506i (2 curves)	1	2+ 3- 11+ 31-	2+ 3-  2 -2 11+ -4 -6  6
Curve Equation t Generators 22506i1 [1,0,1,-72845,7290248] 2 [22855:26454:125] 22506i2 [1,0,1,33635,26839976] 2 [319:8210:1]
22506j (1 curve)	1	2+ 3- 11+ 31-	2+ 3- -4  1 11+ -4 -3  0
Curve Equation t Generators 22506j1 [1,0,1,-58,-178] 1 [10:11:1]
22506k (1 curve)	1	2+ 3- 11- 31+	2+ 3-  1  2 11- -5  1 -6
Curve Equation t Generators 22506k1 [1,0,1,-1596433,776247140] 1 [811:3482:1]
22506l (1 curve)	1	2+ 3- 11- 31+	2+ 3-  2 -1 11- -4  5 -6
Curve Equation t Generators 22506l1 [1,0,1,-35335,4913324] 1 [76:1595:1]
22506m (4 curves)	1	2+ 3- 11- 31+	2+ 3- -2 -4 11- -2 -2  0
Curve Equation t Generators 22506m1 [1,0,1,1933,1934] 2 [1173:10480:27] 22506m2 [1,0,1,-7747,13550] 4 [208:2618:1] 22506m3 [1,0,1,-82767,-9138890] 2 [-166:264:1] 22506m4 [1,0,1,-87607,9948134] 2 [153:286:1]
22506n (1 curve)	0	2+ 3- 11- 31-	2+ 3-  0  0 11-  2  3  0
Curve Equation t 22506n1 [1,0,1,-7626,-2702900] 1
22506o (2 curves)	0	2+ 3- 11- 31-	2+ 3-  0 -4 11-  2  3  8
Curve Equation t 22506o1 [1,0,1,-999221,451918784] 3 22506o2 [1,0,1,7086604,-2745539854] 1
22506p (2 curves)	0	2+ 3- 11- 31-	2+ 3-  1  2 11-  1 -3  5
Curve Equation t 22506p1 [1,0,1,1812,-10166] 1 22506p2 [1,0,1,-168798,26692114] 1
22506q (1 curve)	0	2+ 3- 11- 31-	2+ 3-  1  4 11-  3  3 -2
Curve Equation t 22506q1 [1,0,1,-1966858,-1061859460] 1
22506r (2 curves)	0	2+ 3- 11- 31-	2+ 3- -2  2 11-  4  6  2
Curve Equation t 22506r1 [1,0,1,-7657972,-8111202574] 2 22506r2 [1,0,1,-12459252,3281274610] 2
22506s (2 curves)	0	2+ 3- 11- 31-	2+ 3-  3  4 11-  1  3 -2
Curve Equation t 22506s1 [1,0,1,-9904942,11713200992] 1 22506s2 [1,0,1,-797005102,8660369759072] 1
22506t (2 curves)	2	2+ 3- 11- 31-	2+ 3- -3 -2 11- -5 -3 -2
Curve Equation t Generators 22506t1 [1,0,1,195,-3368] 1 [11:6:1]&[14:39:1] 22506t2 [1,0,1,-1785,98800] 1 [-55:204:1]&[13:272:1]
22506u (2 curves)	0	2- 3+ 11+ 31+	2- 3+  0 -2 11+  0  2  0
Curve Equation t 22506u1 [1,1,1,-228,-1407] 2 22506u2 [1,1,1,-3638,-85975] 2
22506v (1 curve)	0	2- 3+ 11+ 31+	2- 3+  0  3 11+  0 -3  0
Curve Equation t 22506v1 [1,1,1,-37039373,-1012820713981] 1
22506w (1 curve)	1	2- 3+ 11- 31+	2- 3+  1  0 11-  1  5  4
Curve Equation t Generators 22506w1 [1,1,1,-7565,-254077] 1 [-49:68:1]
22506x (1 curve)	1	2- 3+ 11- 31+	2- 3+  2  2 11-  4 -7 -2
Curve Equation t Generators 22506x1 [1,1,1,-29587,2130833] 1 [171:1366:1]
22506y (1 curve)	1	2- 3+ 11- 31+	2- 3+ -2 -3 11- -4  7  2
Curve Equation t Generators 22506y1 [1,1,1,421,-29743] 1 [105:1036:1]
22506z (1 curve)	1	2- 3+ 11- 31+	2- 3+  3  0 11- -1  1 -8
Curve Equation t Generators 22506z1 [1,1,1,-19,23] 1 [14:-9:8]
22506ba (2 curves)	0	2- 3+ 11- 31-	2- 3+  0 -4 11-  2  2  6
Curve Equation t 22506ba1 [1,1,1,-4872128,-4140372895] 2 22506ba2 [1,1,1,-4271968,-5197614751] 2
22506bb (1 curve)	0	2- 3+ 11- 31-	2- 3+ -1 -2 11- -3 -1 -7
Curve Equation t 22506bb1 [1,1,1,-10106,440705] 1
22506bc (1 curve)	0	2- 3+ 11- 31-	2- 3+ -1  4 11-  5  3  6
Curve Equation t 22506bc1 [1,1,1,-14946,696015] 1
22506bd (1 curve)	0	2- 3+ 11- 31-	2- 3+  2  1 11-  0  5  2
Curve Equation t 22506bd1 [1,1,1,-7140152,-7347199111] 1
22506be (2 curves)	0	2- 3+ 11- 31-	2- 3+ -4  4 11- -6  2  2
Curve Equation t 22506be1 [1,1,1,-7565,-37729] 2 22506be2 [1,1,1,29945,-262789] 2
22506bf (2 curves)	0	2- 3- 11+ 31-	2- 3-  2  2 11+  4  6 -6
Curve Equation t 22506bf1 [1,0,0,-602,-5532] 2 22506bf2 [1,0,0,278,-20140] 2
22506bg (1 curve)	0	2- 3- 11+ 31-	2- 3- -4 -1 11+  4  3  0
Curve Equation t 22506bg1 [1,0,0,-6960,229626] 1
22506bh (1 curve)	0	2- 3- 11- 31+	2- 3-  1 -2 11-  5 -1  6
Curve Equation t 22506bh1 [1,0,0,-193168335,-1033378112007] 1
22506bi (1 curve)	0	2- 3- 11- 31+	2- 3-  3  2 11-  7  1 -7
Curve Equation t 22506bi1 [1,0,0,-1999,34937] 1
22506bj (1 curve)	1	2- 3- 11- 31-	2- 3-  0  0 11- -2 -3  0
Curve Equation t Generators 22506bj1 [1,0,0,-63,2025] 1 [-12:39:1]
22506bk (2 curves)	1	2- 3- 11- 31-	2- 3-  0  4 11- -2 -3 -8
Curve Equation t Generators 22506bk1 [1,0,0,-8258,-340284] 1 [220:2806:1] 22506bk2 [1,0,0,58567,2068089] 1 [-14:1123:1]
22506bl (1 curve)	1	2- 3- 11- 31-	2- 3-  1 -4 11- -3 -3  2
Curve Equation t Generators 22506bl1 [1,0,0,-16255,796313] 1 [68:47:1]
22506bm (2 curves)	1	2- 3- 11- 31-	2- 3- -2  2 11-  0 -6  2
Curve Equation t Generators 22506bm1 [1,0,0,-20754,-1014012] 2 [-84:414:1] 22506bm2 [1,0,0,-320834,-69972396] 2 [-326:172:1]
22506bn (2 curves)	1	2- 3- 11- 31-	2- 3-  3 -4 11- -1 -3  2
Curve Equation t Generators 22506bn1 [1,0,0,-81859,-8807743] 3 [-166:545:1] 22506bn2 [1,0,0,-6586819,-6507262783] 1 [-185230:92657:125]
22506bo (2 curves)	1	2- 3- 11- 31-	2- 3- -3  2 11-  5  3  2
Curve Equation t Generators 22506bo1 [1,0,0,23653,4506129] 3 [-62:1705:1] 22506bo2 [1,0,0,-215927,-131719059] 1 [23462:1239491:8]

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