Cremona's table of elliptic curves

Class 1975a

1975 = 52 · 79



Data for isogeny class 1975a

Field Data Notes
Atkin-Lehner 5+ 79+ Signs for the Atkin-Lehner involutions
Conductor 1975 Conductor
Count 4 Number of curves in isogeny class
Curves 1975a1 1975a2 1975a3 1975a4 Curves in isogeny class
deg 864 Modular degree for the optimal curve
Eigenvalues  1  0 5+  4  4 -6 -6 -4 Hecke eigenvalues for primes less than 20
L 3.7657887801095 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 31600l 126400b 17775w 395a 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
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