Cremona's table of elliptic curves

Curve 78400fj1

78400 = 26 · 52 · 72



Data for elliptic curve 78400fj1

Field Data Notes
Atkin-Lehner 2+ 5- 7- Signs for the Atkin-Lehner involutions
Class 78400fj Isogeny class
Conductor 78400 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 548352 Modular degree for the optimal curve
Δ 23140372398080000 = 217 · 54 · 710 Discriminant
Eigenvalues 2+  2 5- 7- -4 -2  3  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-80033,4757537] [a1,a2,a3,a4,a6]
Generators [-173:3660:1] Generators of the group modulo torsion
j 2450 j-invariant
L 8.67893467664 L(r)(E,1)/r!
Ω 0.34457959814143 Real period
R 4.1978373657014 Regulator
r 1 Rank of the group of rational points
S 1.0000000001637 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 78400kz1 9800t1 78400cx1 78400dw1 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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