Cremona's table of elliptic curves

1957 = 19 · 103

Field	Data	Notes
Atkin-Lehner	19- 103+	Signs for the Atkin-Lehner involutions
Conductor	1957	Conductor
Count	1	Number of curves in isogeny class
Curves	1957a1	Curves in isogeny class
deg	880	Modular degree for the optimal curve
Eigenvalues	1 -1 -4 -1 -4 -4 -2 19-	Hecke eigenvalues for primes less than 20
L	3.0571158373031	L(r)(E,1)/r!
r	2	Rank of the group of rational points
Twists	31312p 125248b 17613e 48925b	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 1957a

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	-4	-1	-4	-4	-2	-	-5	2	-5	-5	0	-2	-4	3	10	-15	1	-11	-10	-14	9	11	-10

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Quadratic twists for isogeny class 1957a

-4	8	-3	5	-7	-19
31312p	125248b	17613e	48925b	95893b	37183b

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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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