Cremona's table of elliptic curves

Class 84640r

84640 = 25 · 5 · 232



Data for isogeny class 84640r

Field Data Notes
Atkin-Lehner 2- 5- 23- Signs for the Atkin-Lehner involutions
Conductor 84640 Conductor
Count 1 Number of curves in isogeny class
Curves 84640r1 Curves in isogeny class
deg 812544 Modular degree for the optimal curve
Eigenvalues 2- -1 5-  0  0  4  5 -1 Hecke eigenvalues for primes less than 20
L 1.9565609448584 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 84640e 84640l Quadratic twists by: -4 -23


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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