Cremona's table of elliptic curves

645 = 3 · 5 · 43

Field	Data	Notes
Atkin-Lehner	3+ 5- 43+	Signs for the Atkin-Lehner involutions
Conductor	645	Conductor
Count	1	Number of curves in isogeny class
Curves	645c1	Curves in isogeny class
deg	2688	Modular degree for the optimal curve
Eigenvalues	2 3+ 5-  0  5  1  5  4	Hecke eigenvalues for primes less than 20
L	2.9150402680142	L(r)(E,1)/r!
r	0	Rank of the group of rational points
Twists	10320bf 41280bc 1935i 3225i	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 645c

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	+	-	0	5	1	5	4	3	-8	-9	8	-5	+	8	-13	8	-8	3	-8	4	0	-9	12	5

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Quadratic twists for isogeny class 645c

-4	8	-3	5	-7	-11	13	-43
10320bf	41280bc	1935i	3225i	31605u	78045l	109005c	27735k

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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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