Cremona's table of elliptic curves

158 = 2 · 79

Field	Data	Notes
Atkin-Lehner	2- 79+	Signs for the Atkin-Lehner involutions
Conductor	158	Conductor
Count	2	Number of curves in isogeny class
Curves	158c1 158c2	Curves in isogeny class
deg	48	Modular degree for the optimal curve
Eigenvalues	2- -1  1  3  2 -1 -2  0	Hecke eigenvalues for primes less than 20
L	1.5443624383088	L(r)(E,1)/r!
r	0	Rank of the group of rational points
Twists	1264e 5056b 1422b 3950a	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 158c

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	1	3	2	-1	-2	0	-6	-10	2	-2	2	4	3	4	5	12	8	-13	-6	+	-6	-15	13

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Quadratic twists for isogeny class 158c

-4	8	-3	5	-7	-11	13	17	-19	-23	-79
1264e	5056b	1422b	3950a	7742l	19118c	26702a	45662p	57038f	83582n	12482g

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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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