Cremona's table of elliptic curves

Class 64387b

64387 = 312 · 67



Data for isogeny class 64387b

Field Data Notes
Atkin-Lehner 31- 67- Signs for the Atkin-Lehner involutions
Conductor 64387 Conductor
Count 1 Number of curves in isogeny class
Curves 64387b1 Curves in isogeny class
deg 875520 Modular degree for the optimal curve
Eigenvalues  2 -1 -4  4  4  1  0 -5 Hecke eigenvalues for primes less than 20
L 8.6794709058585 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 2077b Quadratic twists by: -31


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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