Cremona's table of elliptic curves

Class 31356a

31356 = 22 · 32 · 13 · 67



Data for isogeny class 31356a

Field Data Notes
Atkin-Lehner 2- 3+ 13+ 67- Signs for the Atkin-Lehner involutions
Conductor 31356 Conductor
Count 2 Number of curves in isogeny class
Curves 31356a1 31356a2 Curves in isogeny class
deg 25344 Modular degree for the optimal curve
Eigenvalues 2- 3+  0  0  0 13+  0  4 Hecke eigenvalues for primes less than 20
L 5.6271420035154 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 125424k 31356b Quadratic twists by: -4 -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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