Cremona's table of elliptic curves

Curve 78400fx1

78400 = 26 · 52 · 72



Data for elliptic curve 78400fx1

Field Data Notes
Atkin-Lehner 2- 5+ 7+ Signs for the Atkin-Lehner involutions
Class 78400fx Isogeny class
Conductor 78400 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 145152 Modular degree for the optimal curve
Δ 4722524979200 = 215 · 52 · 78 Discriminant
Eigenvalues 2-  0 5+ 7+  6  4  7 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-6860,-192080] [a1,a2,a3,a4,a6]
j 7560 j-invariant
L 3.1750311360191 L(r)(E,1)/r!
Ω 0.52917185157921 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 78400fy1 39200b1 78400jk1 78400hb1 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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