Cremona's table of elliptic curves

Class 31850bi

31850 = 2 · 52 · 72 · 13



Data for isogeny class 31850bi

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 31850bi1 31850bi2 Curves in isogeny class
deg 73728 Modular degree for the optimal curve
Eigenvalues 2+  0 5- 7-  0 13+ -2  2 Hecke eigenvalues for primes less than 20
L 3.3370779376991 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 31850cl 4550l 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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