Cremona's table of elliptic curves

Curve 92781l4

92781 = 32 · 132 · 61



Data for elliptic curve 92781l4

Field Data Notes
Atkin-Lehner 3- 13+ 61- Signs for the Atkin-Lehner involutions
Class 92781l Isogeny class
Conductor 92781 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 18391287822099543 = 37 · 1310 · 61 Discriminant
Eigenvalues  1 3-  2  0  4 13+ -6  8 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-1489851,700284690] [a1,a2,a3,a4,a6]
Generators [738:-1890:1] Generators of the group modulo torsion
j 103935699753913/5226663 j-invariant
L 9.7531213603534 L(r)(E,1)/r!
Ω 0.36549883988038 Real period
R 1.6677757035879 Regulator
r 1 Rank of the group of rational points
S 4.0000000011813 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 30927d4 7137g3 Quadratic twists by: -3 13


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