Cremona's table of elliptic curves

Curve 87616br1

87616 = 26 · 372



Data for elliptic curve 87616br1

Field Data Notes
Atkin-Lehner 2- 37+ Signs for the Atkin-Lehner involutions
Class 87616br Isogeny class
Conductor 87616 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 218880 Modular degree for the optimal curve
Δ 6075640136512 = 26 · 377 Discriminant
Eigenvalues 2- -3 -2  1 -5 -2  0  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-5476,-101306] [a1,a2,a3,a4,a6]
Generators [-41:233:1] [999:31487:1] Generators of the group modulo torsion
j 110592/37 j-invariant
L 5.7187948554921 L(r)(E,1)/r!
Ω 0.56993645459527 Real period
R 2.5085230157551 Regulator
r 2 Rank of the group of rational points
S 1.000000000002 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 87616o1 21904m1 2368q1 Quadratic twists by: -4 8 37


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