Cremona's table of elliptic curves

Class 71540f

71540 = 22 · 5 · 72 · 73



Data for isogeny class 71540f

Field Data Notes
Atkin-Lehner 2- 5+ 7- 73- Signs for the Atkin-Lehner involutions
Conductor 71540 Conductor
Count 2 Number of curves in isogeny class
Curves 71540f1 71540f2 Curves in isogeny class
deg 145152 Modular degree for the optimal curve
Eigenvalues 2-  2 5+ 7-  6  6  6  0 Hecke eigenvalues for primes less than 20
L 5.1049978134376 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 10220e 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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