Cremona's table of elliptic curves

Class 25760b

25760 = 25 · 5 · 7 · 23



Data for isogeny class 25760b

Field Data Notes
Atkin-Lehner 2+ 5+ 7- 23- Signs for the Atkin-Lehner involutions
Conductor 25760 Conductor
Count 2 Number of curves in isogeny class
Curves 25760b1 25760b2 Curves in isogeny class
deg 23040 Modular degree for the optimal curve
Eigenvalues 2+  2 5+ 7-  4  2 -6 -4 Hecke eigenvalues for primes less than 20
L 7.7660905466688 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 25760f 51520bj 128800y Quadratic twists by: -4 8 5


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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