Cremona's table of elliptic curves

Curve 99918t1

99918 = 2 · 32 · 7 · 13 · 61



Data for elliptic curve 99918t1

Field Data Notes
Atkin-Lehner 2- 3- 7+ 13+ 61+ Signs for the Atkin-Lehner involutions
Class 99918t Isogeny class
Conductor 99918 Conductor
∏ cp 80 Product of Tamagawa factors cp
deg 5068800 Modular degree for the optimal curve
Δ 1.450072945712E+21 Discriminant
Eigenvalues 2- 3-  0 7+  4 13+  2 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-5135720,4089213483] [a1,a2,a3,a4,a6]
Generators [-1131:92489:1] Generators of the group modulo torsion
j 20549446011287033037625/1989126125805192192 j-invariant
L 10.706981386095 L(r)(E,1)/r!
Ω 0.14721126179713 Real period
R 3.6366040406259 Regulator
r 1 Rank of the group of rational points
S 0.99999999967811 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 33306a1 Quadratic twists by: -3


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