Cremona's table of elliptic curves

Curve 127680gj2

127680 = 26 · 3 · 5 · 7 · 19



Data for elliptic curve 127680gj2

Field Data Notes
Atkin-Lehner 2- 3- 5- 7- 19+ Signs for the Atkin-Lehner involutions
Class 127680gj Isogeny class
Conductor 127680 Conductor
∏ cp 320 Product of Tamagawa factors cp
Δ -3129303587880960000 = -1 · 225 · 310 · 54 · 7 · 192 Discriminant
Eigenvalues 2- 3- 5- 7- -2  2  0 19+ Hecke eigenvalues for primes up to 20
Equation [0,1,0,151935,-81950337] [a1,a2,a3,a4,a6]
Generators [351:3840:1] Generators of the group modulo torsion
j 1479634409024351/11937345840000 j-invariant
L 10.727517902023 L(r)(E,1)/r!
Ω 0.12529729056694 Real period
R 1.0702064911725 Regulator
r 1 Rank of the group of rational points
S 1.0000000006282 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 127680bc2 31920bc2 Quadratic twists by: -4 8


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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