Cremona's table of elliptic curves

4025 = 5² · 7 · 23

Field	Data	Notes
Atkin-Lehner	5+ 7- 23+	Signs for the Atkin-Lehner involutions
Conductor	4025	Conductor
Count	4	Number of curves in isogeny class
Curves	4025c1 4025c2 4025c3 4025c4	Curves in isogeny class
deg	8640	Modular degree for the optimal curve
Eigenvalues	1  0 5+ 7- -4  2 -6  4	Hecke eigenvalues for primes less than 20
L	1.5449880284496	L(r)(E,1)/r!
r	0	Rank of the group of rational points
Twists	64400bj 36225bx 805c 28175d	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for isogeny class 4025c

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

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Quadratic twists for isogeny class 4025c

-4	-3	5	-7	-23
64400bj	36225bx	805c	28175d	92575d

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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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