Cremona's table of elliptic curves

Curve 78400c1

78400 = 26 · 52 · 72



Data for elliptic curve 78400c1

Field Data Notes
Atkin-Lehner 2+ 5+ 7+ Signs for the Atkin-Lehner involutions
Class 78400c Isogeny class
Conductor 78400 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 145152 Modular degree for the optimal curve
Δ 92236816000000 = 210 · 56 · 78 Discriminant
Eigenvalues 2+  1 5+ 7+  3  2 -3  1 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-11433,-92737] [a1,a2,a3,a4,a6]
Generators [-870312002:10377751957:17373979] Generators of the group modulo torsion
j 1792 j-invariant
L 7.8921310231842 L(r)(E,1)/r!
Ω 0.49561586316283 Real period
R 15.923887045496 Regulator
r 1 Rank of the group of rational points
S 1.0000000000283 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 78400ge1 4900a1 3136b1 78400bo1 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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