Cremona's table of elliptic curves

Curve 87814j1

87814 = 2 · 232 · 83



Data for elliptic curve 87814j1

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
deg 253440 Modular degree for the optimal curve
Δ -61140889501696 = -1 · 224 · 232 · 832 Discriminant
Eigenvalues 2- -2 -3 -2  0 -1 -6 -2 Hecke eigenvalues for primes up to 20
Equation [1,0,0,2933,-370959] [a1,a2,a3,a4,a6]
Generators [102:945:1] [254:3969:1] Generators of the group modulo torsion
j 5274666119903/115578241024 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 87814g1 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
Back to Tables and computations