Cremona's table of elliptic curves

94 = 2 · 47

Field	Data	Notes
Atkin-Lehner	2- 47+	Signs for the Atkin-Lehner involutions
Conductor	94	Conductor
Count	2	Number of curves in isogeny class
Curves	94a1 94a2	Curves in isogeny class
deg	2	Modular degree for the optimal curve
Eigenvalues	2-  0  0  0  2 -4 -2 -2	Hecke eigenvalues for primes less than 20
L	1.356734506591	L(r)(E,1)/r!
r	0	Rank of the group of rational points
Twists	752a 3008a 846b 2350b	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 94a

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
-	0	0	0	2	-4	-2	-2	4	4	4	2	6	6	+	2	12	2	2	8	-14	-16	-16	-10	-14

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Quadratic twists for isogeny class 94a

-4	8	-3	5	-7	-11	13	17	-19	-23	29	-31	37	-47
752a	3008a	846b	2350b	4606j	11374a	15886a	27166a	33934c	49726c	79054b	90334o	128686a	4418a

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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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