Cremona's table of elliptic curves

Curve 87975y3

87975 = 32 · 52 · 17 · 23



Data for elliptic curve 87975y3

Field Data Notes
Atkin-Lehner 3- 5+ 17- 23+ Signs for the Atkin-Lehner involutions
Class 87975y Isogeny class
Conductor 87975 Conductor
∏ cp 128 Product of Tamagawa factors cp
Δ 5.99014178345E+19 Discriminant
Eigenvalues -1 3- 5+  0  4  2 17-  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-986630,-59954628] [a1,a2,a3,a4,a6]
Generators [-520:17931:1] Generators of the group modulo torsion
j 9324782168714641/5258835036225 j-invariant
L 4.2988216227583 L(r)(E,1)/r!
Ω 0.16315543033136 Real period
R 3.2935017994323 Regulator
r 1 Rank of the group of rational points
S 0.99999999899749 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 29325a3 17595k4 Quadratic twists by: -3 5


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