Cremona's table of elliptic curves

Curve 31842o1

31842 = 2 · 32 · 29 · 61



Data for elliptic curve 31842o1

Field Data Notes
Atkin-Lehner 2+ 3- 29- 61- Signs for the Atkin-Lehner involutions
Class 31842o Isogeny class
Conductor 31842 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 209664 Modular degree for the optimal curve
Δ -516995882496 = -1 · 29 · 39 · 292 · 61 Discriminant
Eigenvalues 2+ 3- -3  2 -6  2  3  2 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-355401,-81461619] [a1,a2,a3,a4,a6]
j -6810089311480188817/709185024 j-invariant
L 0.78213158534476 L(r)(E,1)/r!
Ω 0.097766448168217 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 10614q1 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
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