Cremona's table of elliptic curves

Curve 87120fl4

87120 = 24 · 32 · 5 · 112



Data for elliptic curve 87120fl4

Field Data Notes
Atkin-Lehner 2- 3- 5- 11- Signs for the Atkin-Lehner involutions
Class 87120fl Isogeny class
Conductor 87120 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 1.0144516926608E+25 Discriminant
Eigenvalues 2- 3- 5-  0 11- -2 -2  8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-72545187,-181876243934] [a1,a2,a3,a4,a6]
Generators [-5154:234760:1] Generators of the group modulo torsion
j 7981893677157049/1917731420550 j-invariant
L 7.5260699757544 L(r)(E,1)/r!
Ω 0.052633572027641 Real period
R 8.9368696680074 Regulator
r 1 Rank of the group of rational points
S 1.000000000238 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 10890v3 29040cu4 7920bj3 Quadratic twists by: -4 -3 -11


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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