Cremona's table of elliptic curves

Curve 93840i2

93840 = 24 · 3 · 5 · 17 · 23



Data for elliptic curve 93840i2

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 17- 23- Signs for the Atkin-Lehner involutions
Class 93840i Isogeny class
Conductor 93840 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 127622400 = 28 · 3 · 52 · 172 · 23 Discriminant
Eigenvalues 2+ 3+ 5+ -4  0  2 17-  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-396,3120] [a1,a2,a3,a4,a6]
Generators [-4:68:1] Generators of the group modulo torsion
j 26894628304/498525 j-invariant
L 3.6148084959217 L(r)(E,1)/r!
Ω 1.8552187473823 Real period
R 0.97422702929649 Regulator
r 1 Rank of the group of rational points
S 0.99999999944865 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 46920u2 Quadratic twists by: -4


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