Cremona's table of elliptic curves

Class 78400dr

78400 = 26 · 52 · 72



Data for isogeny class 78400dr

Field Data Notes
Atkin-Lehner 2+ 5- 7+ Signs for the Atkin-Lehner involutions
Conductor 78400 Conductor
Count 1 Number of curves in isogeny class
Curves 78400dr1 Curves in isogeny class
deg 268800 Modular degree for the optimal curve
Eigenvalues 2+  1 5- 7+ -4  2 -6  6 Hecke eigenvalues for primes less than 20
L 2.1156349804258 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 78400dt 39200ck 78400du 78400ez 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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