Cremona's table of elliptic curves

236 = 2² · 59

Field	Data	Notes
Atkin-Lehner	2- 59+	Signs for the Atkin-Lehner involutions
Conductor	236	Conductor
Count	2	Number of curves in isogeny class
Curves	236b1 236b2	Curves in isogeny class
deg	14	Modular degree for the optimal curve
Eigenvalues	2-  1  3 -1  6 -4 -6  5	Hecke eigenvalues for primes less than 20
L	1.6613345298042	L(r)(E,1)/r!
r	0	Rank of the group of rational points
Twists	944j 3776h 2124c 5900a	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 236b

a2	a3	a5	a7	a11	a13	a17	a19	a23	a29	a31	a37	a41	a43	a47	a53	a59	a61	a67	a71	a73	a79	a83	a89	a97
-	1	3	-1	6	-4	-6	5	0	9	-4	-4	-9	8	-12	-9	+	2	2	0	14	-7	0	-6	2

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Quadratic twists for isogeny class 236b

-4	8	-3	5	-7	-11	13	17	-19	-23	-59
944j	3776h	2124c	5900a	11564f	28556b	39884b	68204a	85196d	124844b	13924a

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

Part of Computational Number Theory
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