Cremona's table of elliptic curves

7931 = 7 · 11 · 103

Field	Data	Notes
Atkin-Lehner	7+ 11- 103+	Signs for the Atkin-Lehner involutions
Conductor	7931	Conductor
Count	1	Number of curves in isogeny class
Curves	7931a1	Curves in isogeny class
deg	50496	Modular degree for the optimal curve
Eigenvalues	-2  1  3 7+ 11-  2 -2  0	Hecke eigenvalues for primes less than 20
L	1.4308826657195	L(r)(E,1)/r!
r	0	Rank of the group of rational points
Twists	126896l 71379a 55517d 87241d	Quadratic twists by: -4 -3 -7 -11

Hecke Eigenvalues for isogeny class 7931a

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
-2	1	3	+	-	2	-2	0	3	10	-3	-3	2	-10	8	10	9	10	-13	-5	-10	14	-6	-7	9

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Quadratic twists for isogeny class 7931a

-4	-3	-7	-11
126896l	71379a	55517d	87241d

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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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