Cremona's table of elliptic curves

Curve 61920bj2

61920 = 25 · 32 · 5 · 43



Data for elliptic curve 61920bj2

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 43- Signs for the Atkin-Lehner involutions
Class 61920bj Isogeny class
Conductor 61920 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 639014400 = 29 · 33 · 52 · 432 Discriminant
Eigenvalues 2- 3+ 5+ -2 -2  2 -4  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-843,9342] [a1,a2,a3,a4,a6]
Generators [21:30:1] Generators of the group modulo torsion
j 4792616856/46225 j-invariant
L 4.6196465114228 L(r)(E,1)/r!
Ω 1.6285119249002 Real period
R 0.70918217435834 Regulator
r 1 Rank of the group of rational points
S 0.9999999999883 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 61920a2 123840s2 61920j2 Quadratic twists by: -4 8 -3


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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