Cremona's table of elliptic curves

Class 31850by

31850 = 2 · 52 · 72 · 13



Data for isogeny class 31850by

Field Data Notes
Atkin-Lehner 2- 5+ 7- 13- Signs for the Atkin-Lehner involutions
Conductor 31850 Conductor
Count 2 Number of curves in isogeny class
Curves 31850by1 31850by2 Curves in isogeny class
deg 165888 Modular degree for the optimal curve
Eigenvalues 2-  1 5+ 7- -3 13- -6 -2 Hecke eigenvalues for primes less than 20
L 2.7859915837535 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 6370g 4550o Quadratic twists by: 5 -7


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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