Cremona's table of elliptic curves

90850 = 2 · 5² · 23 · 79

Class	r	Atkin-Lehner	Eigenvalues
90850a (2 curves)	1	2+ 5+ 23+ 79+	2+  2 5+  2  0 -2  2  0
Curve Equation t Generators 90850a1 [1,1,0,-1875,-34375] 2 [7700:74525:64] 90850a2 [1,1,0,-30625,-2075625] 2 [349212:170453:1728]
90850b (2 curves)	1	2+ 5+ 23+ 79+	2+  2 5+  4  0  6 -2 -4
Curve Equation t Generators 90850b1 [1,1,0,15100,-670000] 2 [7085515:117271930:29791] 90850b2 [1,1,0,-84900,-6370000] 2 [598951566525:3205185195350:1767172329]
90850c (1 curve)	0	2+ 5+ 23+ 79-	2+  1 5+ -2  2  4  4 -4
Curve Equation t 90850c1 [1,0,1,-71,-1142] 1
90850d (1 curve)	0	2+ 5+ 23- 79+	2+  1 5+  5 -6 -1  6 -2
Curve Equation t 90850d1 [1,0,1,-6676,-139502] 1
90850e (1 curve)	0	2+ 5+ 23- 79+	2+ -1 5+  0 -6 -2  2  2
Curve Equation t 90850e1 [1,1,0,21550,-663500] 1
90850f (2 curves)	1	2+ 5+ 23- 79-	2+  2 5+ -5  3 -2 -6 -7
Curve Equation t Generators 90850f1 [1,1,0,5750,76500] 1 [36:558:1] 90850f2 [1,1,0,-64250,-7553500] 1 [544:10630:1]
90850g (1 curve)	2	2+ 5- 23+ 79+	2+ -2 5- -3 -5 -4 -4  1
Curve Equation t Generators 90850g1 [1,0,1,-466,3828] 1 [12:-4:1]&[1:57:1]
90850h (1 curve)	1	2+ 5- 23+ 79-	2+  2 5- -1  1  0  0 -5
Curve Equation t Generators 90850h1 [1,1,0,6665,2152725] 1 [10470:222093:125]
90850i (1 curve)	1	2+ 5- 23- 79+	2+  1 5-  0 -3  4  1  1
Curve Equation t Generators 90850i1 [1,0,1,-11826,517548] 1 [-48:1011:1]
90850j (1 curve)	2	2- 5+ 23+ 79+	2- -1 5+  0 -3 -4 -1  1
Curve Equation t Generators 90850j1 [1,1,1,-473,3951] 1 [9:-28:1]&[78:115:8]
90850k (1 curve)	0	2- 5+ 23+ 79+	2-  2 5+ -2  0 -6 -3  8
Curve Equation t 90850k1 [1,1,1,-38,-1469] 1
90850l (2 curves)	1	2- 5+ 23+ 79-	2-  0 5+  4  0  2  0 -8
Curve Equation t Generators 90850l1 [1,-1,1,-505,49497] 2 [49:350:1] 90850l2 [1,-1,1,-23505,1383497] 2 [-95:1706:1]
90850m (2 curves)	1	2- 5+ 23- 79+	2-  0 5+ -4  4  2  8  4
Curve Equation t Generators 90850m1 [1,-1,1,-97105,12088897] 2 [-41:4020:1] 90850m2 [1,-1,1,-1569105,756920897] 2 [703:596:1]
90850n (2 curves)	1	2- 5+ 23- 79+	2- -2 5+  0 -2 -2 -2  6
Curve Equation t Generators 90850n1 [1,0,0,-4869688,2747644992] 2 [-1424:83144:1] 90850n2 [1,0,0,-70405688,227339516992] 2 [-5552:671432:1]
90850o (1 curve)	0	2- 5+ 23- 79-	2-  3 5+  1 -4  5  0  0
Curve Equation t 90850o1 [1,-1,1,-5505,158497] 1
90850p (1 curve)	1	2- 5- 23+ 79+	2-  1 5-  0 -6  2 -2  2
Curve Equation t Generators 90850p1 [1,0,0,862,-5308] 1 [8:42:1]
90850q (1 curve)	0	2- 5- 23- 79+	2-  2 5-  3 -5  4  4  1
Curve Equation t 90850q1 [1,1,1,-11638,478531] 1
90850r (1 curve)	1	2- 5- 23- 79-	2- -1 5-  2  2 -4 -4 -4
Curve Equation t Generators 90850r1 [1,1,1,-1763,-142719] 1 [85:532:1]
90850s (1 curve)	1	2- 5- 23- 79-	2- -2 5-  1  1  0  0 -5
Curve Equation t Generators 90850s1 [1,0,0,166612,268757392] 1 [552:22724:1]

Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations