Cremona's table of elliptic curves

Class 25641a

25641 = 32 · 7 · 11 · 37



Data for isogeny class 25641a

Field Data Notes
Atkin-Lehner 3+ 7- 11+ 37+ Signs for the Atkin-Lehner involutions
Conductor 25641 Conductor
Count 2 Number of curves in isogeny class
Curves 25641a1 25641a2 Curves in isogeny class
deg 86016 Modular degree for the optimal curve
Eigenvalues -1 3+ -2 7- 11+ -2 -2 -6 Hecke eigenvalues for primes less than 20
L 4.8051022019686 L(r)(E,1)/r!
r 2 Rank of the group of rational points
Twists 25641c 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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