Cremona's table of elliptic curves

20295 = 3² · 5 · 11 · 41

Field	Data	Notes
Atkin-Lehner	3- 5+ 11+ 41+	Signs for the Atkin-Lehner involutions
Conductor	20295	Conductor
Count	4	Number of curves in isogeny class
Curves	20295i1 20295i2 20295i3 20295i4	Curves in isogeny class
deg	15360	Modular degree for the optimal curve
Eigenvalues	1 3- 5+  4 11+ -6 -6  4	Hecke eigenvalues for primes less than 20
L	1.6978486463593	L(r)(E,1)/r!
r	0	Rank of the group of rational points
Twists	2255a 101475bg	Quadratic twists by: -3 5

Hecke Eigenvalues for isogeny class 20295i

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	-	+	4	+	-6	-6	4	0	2	8	-2	+	-4	-4	6	-12	-2	0	0	2	-8	-12	-2	-18

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Quadratic twists for isogeny class 20295i

-3	5
2255a	101475bg

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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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