Cremona's table of elliptic curves

Class 78988c

78988 = 22 · 72 · 13 · 31



Data for isogeny class 78988c

Field Data Notes
Atkin-Lehner 2- 7+ 13- 31- Signs for the Atkin-Lehner involutions
Conductor 78988 Conductor
Count 1 Number of curves in isogeny class
Curves 78988c1 Curves in isogeny class
deg 26496 Modular degree for the optimal curve
Eigenvalues 2-  0 -2 7+  1 13- -3 -1 Hecke eigenvalues for primes less than 20
L 9.3895794112748 L(r)(E,1)/r!
r 2 Rank of the group of rational points
Twists 78988d Quadratic twists by: -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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