Cremona's table of elliptic curves

Class 7820a

7820 = 22 · 5 · 17 · 23



Data for isogeny class 7820a

Field Data Notes
Atkin-Lehner 2- 5+ 17- 23- Signs for the Atkin-Lehner involutions
Conductor 7820 Conductor
Count 1 Number of curves in isogeny class
Curves 7820a1 Curves in isogeny class
deg 14616 Modular degree for the optimal curve
Eigenvalues 2-  3 5+  2  5  6 17-  0 Hecke eigenvalues for primes less than 20
L 5.3073735698984 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 31280p 125120bk 70380bj 39100b Quadratic twists by: -4 8 -3 5


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations