Cremona's table of elliptic curves

Class 31815d

31815 = 32 · 5 · 7 · 101



Data for isogeny class 31815d

Field Data Notes
Atkin-Lehner 3- 5+ 7+ 101- Signs for the Atkin-Lehner involutions
Conductor 31815 Conductor
Count 2 Number of curves in isogeny class
Curves 31815d1 31815d2 Curves in isogeny class
deg 32256 Modular degree for the optimal curve
Eigenvalues  1 3- 5+ 7+ -4 -4  2 -4 Hecke eigenvalues for primes less than 20
L 4.3932364497439 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 10605g Quadratic twists by: -3


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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