Cremona's table of elliptic curves

Class 78400kp

78400 = 26 · 52 · 72



Data for isogeny class 78400kp

Field Data Notes
Atkin-Lehner 2- 5- 7- Signs for the Atkin-Lehner involutions
Conductor 78400 Conductor
Count 4 Number of curves in isogeny class
Curves 78400kp1 78400kp2 78400kp3 78400kp4 Curves in isogeny class
deg 138240 Modular degree for the optimal curve
Eigenvalues 2- -1 5- 7- -3 -4  3 -5 Hecke eigenvalues for primes less than 20
L 8.430068012676 L(r)(E,1)/r!
r 2 Rank of the group of rational points
Twists 78400ek 19600dt 78400hm 1600v Quadratic twists by: -4 8 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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