Cremona's table of elliptic curves

Curve 78400cg1

78400 = 26 · 52 · 72



Data for elliptic curve 78400cg1

Field Data Notes
Atkin-Lehner 2+ 5+ 7- Signs for the Atkin-Lehner involutions
Class 78400cg Isogeny class
Conductor 78400 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 12288 Modular degree for the optimal curve
Δ -8780800 = -1 · 210 · 52 · 73 Discriminant
Eigenvalues 2+  2 5+ 7-  3 -2 -4  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,47,57] [a1,a2,a3,a4,a6]
j 1280 j-invariant
L 2.9770901165116 L(r)(E,1)/r!
Ω 1.4885450578767 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 78400ir1 9800bk1 78400fm1 78400ct1 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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