Cremona's table of elliptic curves

Class 25857i

25857 = 32 · 132 · 17



Data for isogeny class 25857i

Field Data Notes
Atkin-Lehner 3- 13+ 17+ Signs for the Atkin-Lehner involutions
Conductor 25857 Conductor
Count 4 Number of curves in isogeny class
Curves 25857i1 25857i2 25857i3 25857i4 Curves in isogeny class
deg 18432 Modular degree for the optimal curve
Eigenvalues -1 3- -2 -4  0 13+ 17+  4 Hecke eigenvalues for primes less than 20
L 4.2231021966184 L(r)(E,1)/r!
r 2 Rank of the group of rational points
Twists 2873a 153c Quadratic twists by: -3 13


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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