Cremona's table of elliptic curves

Curve 87814j2

87814 = 2 · 232 · 83



Data for elliptic curve 87814j2

Field Data Notes
Atkin-Lehner 2- 23- 83- Signs for the Atkin-Lehner involutions
Class 87814j Isogeny class
Conductor 87814 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ -44275573123123456 = -1 · 28 · 232 · 836 Discriminant
Eigenvalues 2- -2 -3 -2  0 -1 -6 -2 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-26507,10256881] [a1,a2,a3,a4,a6]
Generators [-214:2585:1] [144:2999:1] Generators of the group modulo torsion
j -3893595204615457/83696735582464 j-invariant
L 8.6443447038391 L(r)(E,1)/r!
Ω 0.30247001623356 Real period
R 0.59539956028555 Regulator
r 2 Rank of the group of rational points
S 0.99999999999052 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 87814g2 Quadratic twists by: -23


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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