Cremona's table of elliptic curves

Class 265a

265 = 5 · 53



Data for isogeny class 265a

Field Data Notes
Atkin-Lehner 5+ 53+ Signs for the Atkin-Lehner involutions
Conductor 265 Conductor
Count 2 Number of curves in isogeny class
Curves 265a1 265a2 Curves in isogeny class
deg 30 Modular degree for the optimal curve
Eigenvalues -1  0 5+  2  0 -6 -6 -2 Hecke eigenvalues for primes less than 20
L 1.0720624179337 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 4240b 16960g 2385g 1325b Quadratic twists by: -4 8 -3 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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