Cremona's table of elliptic curves

26040 = 2³ · 3 · 5 · 7 · 31

Class	r	Atkin-Lehner	Eigenvalues
26040a (4 curves)	0	2+ 3+ 5+ 7- 31+	2+ 3+ 5+ 7-  4 -2  2  4
Curve Equation t 26040a1 [0,-1,0,-7596,-252300] 2 26040a2 [0,-1,0,-7616,-250884] 4 26040a3 [0,-1,0,-1736,-634260] 2 26040a4 [0,-1,0,-13816,222796] 2
26040b (1 curve)	1	2+ 3+ 5- 7+ 31-	2+ 3+ 5- 7+  0  5 -5  1
Curve Equation t Generators 26040b1 [0,-1,0,-40,172] 1 [-3:16:1]
26040c (4 curves)	1	2+ 3+ 5- 7+ 31-	2+ 3+ 5- 7+ -4  6  6  4
Curve Equation t Generators 26040c1 [0,-1,0,905,3700] 4 [60:520:1] 26040c2 [0,-1,0,-3900,34452] 4 [-6:240:1] 26040c3 [0,-1,0,-34280,-2408100] 2 [-110:140:1] 26040c4 [0,-1,0,-50400,4368252] 2 [149:380:1]
26040d (4 curves)	0	2+ 3+ 5- 7- 31-	2+ 3+ 5- 7-  4 -2 -2  4
Curve Equation t 26040d1 [0,-1,0,-767095,261157732] 4 26040d2 [0,-1,0,-12303900,16615732500] 4 26040d3 [0,-1,0,-12334280,16529586972] 2 26040d4 [0,-1,0,-196862400,1063210074300] 2
26040e (2 curves)	0	2+ 3+ 5- 7- 31-	2+ 3+ 5- 7-  4  4 -2  4
Curve Equation t 26040e1 [0,-1,0,0,-900] 2 26040e2 [0,-1,0,-1400,-19380] 2
26040f (4 curves)	1	2+ 3- 5+ 7+ 31-	2+ 3- 5+ 7+  0 -2 -2  4
Curve Equation t Generators 26040f1 [0,1,0,-1036,-24160] 2 [3405:36890:27] 26040f2 [0,1,0,-20256,-1115856] 4 [9164:877200:1] 26040f3 [0,1,0,-23976,-681360] 2 [360185018:34477168875:39304] 26040f4 [0,1,0,-324056,-71111376] 2 [-1028103328562:273169935:3124943128]
26040g (4 curves)	1	2+ 3- 5+ 7+ 31-	2+ 3- 5+ 7+ -4  2  2 -4
Curve Equation t Generators 26040g1 [0,1,0,9,-3066] 2 [38920:340641:512] 26040g2 [0,1,0,-3116,-66816] 4 [307:5292:1] 26040g3 [0,1,0,-6616,106784] 4 [-76:420:1] 26040g4 [0,1,0,-49616,-4270416] 2 [251703:3250268:729]
26040h (2 curves)	0	2- 3+ 5+ 7+ 31+	2- 3+ 5+ 7+  0  0 -6  8
Curve Equation t 26040h1 [0,-1,0,-1457496,679064796] 2 26040h2 [0,-1,0,-23332496,43387814796] 2
26040i (4 curves)	0	2- 3+ 5+ 7+ 31+	2- 3+ 5+ 7+  0  6  2  0
Curve Equation t 26040i1 [0,-1,0,-16276,804676] 4 26040i2 [0,-1,0,-16296,802620] 4 26040i3 [0,-1,0,-7616,1646316] 2 26040i4 [0,-1,0,-25296,-172980] 2
26040j (1 curve)	1	2- 3+ 5+ 7+ 31-	2- 3+ 5+ 7+ -2  1 -5 -5
Curve Equation t Generators 26040j1 [0,-1,0,-26976,-1696404] 1 [9029019857:388845017146:4826809]
26040k (2 curves)	1	2- 3+ 5+ 7+ 31-	2- 3+ 5+ 7+ -2  4 -8  4
Curve Equation t Generators 26040k1 [0,-1,0,604,-3804] 2 [20:-126:1] 26040k2 [0,-1,0,-2896,-30404] 2 [-42:124:1]
26040l (2 curves)	1	2- 3+ 5+ 7- 31+	2- 3+ 5+ 7-  6  0 -4  4
Curve Equation t Generators 26040l1 [0,-1,0,-10596,538020] 2 [-24:882:1] 26040l2 [0,-1,0,-182096,29967420] 2 [214:868:1]
26040m (4 curves)	0	2- 3+ 5+ 7- 31-	2- 3+ 5+ 7-  0 -2  2 -4
Curve Equation t 26040m1 [0,-1,0,34929,-2493504] 4 26040m2 [0,-1,0,-200516,-23401020] 4 26040m3 [0,-1,0,-1255136,523735836] 2 26040m4 [0,-1,0,-2913016,-1912386020] 2
26040n (2 curves)	0	2- 3+ 5+ 7- 31-	2- 3+ 5+ 7-  2  2  4  0
Curve Equation t 26040n1 [0,-1,0,396024,-353563524] 2 26040n2 [0,-1,0,-5728976,-4859113524] 2
26040o (4 curves)	1	2- 3+ 5- 7+ 31+	2- 3+ 5- 7+  0 -2 -2  4
Curve Equation t Generators 26040o1 [0,-1,0,5065900,55199781252] 4 [6314:582120:1] 26040o2 [0,-1,0,-190246600,975746656252] 4 [-8271:1408330:1] 26040o3 [0,-1,0,-490371600,-2861891693748] 2 [218175796146:49138174800945:3652264] 26040o4 [0,-1,0,-3015121600,63725260006252] 2 [22678047:4248152810:343]
26040p (4 curves)	2	2- 3+ 5- 7- 31+	2- 3+ 5- 7- -4 -6 -6 -4
Curve Equation t Generators 26040p1 [0,-1,0,-1540,28612] 4 [-36:190:1]&[-32:210:1] 26040p2 [0,-1,0,-26040,1626012] 4 [-31:1550:1]&[62:496:1] 26040p3 [0,-1,0,-27440,1442892] 2 [137:486:1]&[2554:40095:8] 26040p4 [0,-1,0,-416640,103650732] 2 [377:134:1]&[473:3490:1]
26040q (1 curve)	1	2- 3- 5+ 7+ 31+	2- 3- 5+ 7+ -4  3 -5  1
Curve Equation t Generators 26040q1 [0,1,0,-94256,-18040800] 1 [141343039:2916668346:226981]
26040r (2 curves)	0	2- 3- 5+ 7+ 31-	2- 3- 5+ 7+  6  2  0  8
Curve Equation t 26040r1 [0,1,0,184,-18816] 2 26040r2 [0,1,0,-9616,-355936] 2
26040s (1 curve)	1	2- 3- 5+ 7- 31-	2- 3- 5+ 7- -2  3 -1 -5
Curve Equation t Generators 26040s1 [0,1,0,-1856,-154656] 1 [67:162:1]
26040t (2 curves)	0	2- 3- 5- 7- 31-	2- 3- 5- 7-  0  2  6 -2
Curve Equation t 26040t1 [0,1,0,-1800,28800] 2 26040t2 [0,1,0,-1680,32928] 2
26040u (6 curves)	0	2- 3- 5- 7- 31-	2- 3- 5- 7-  4  6  2  4
Curve Equation t 26040u1 [0,1,0,-473215,5052938] 4 26040u2 [0,1,0,-5090820,-4407530400] 8 26040u3 [0,1,0,-2688320,-8576348400] 4 26040u4 [0,1,0,-81375000,-282570164352] 4 26040u5 [0,1,0,-81296880,-283139690400] 2 26040u6 [0,1,0,-1302000000,-18083188664352] 2

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