Cremona's table of elliptic curves

Curve 31878p1

31878 = 2 · 32 · 7 · 11 · 23



Data for elliptic curve 31878p1

Field Data Notes
Atkin-Lehner 2+ 3- 7- 11- 23+ Signs for the Atkin-Lehner involutions
Class 31878p Isogeny class
Conductor 31878 Conductor
∏ cp 168 Product of Tamagawa factors cp
deg 274176 Modular degree for the optimal curve
Δ -1984922046202788 = -1 · 22 · 39 · 77 · 113 · 23 Discriminant
Eigenvalues 2+ 3- -4 7- 11- -1 -7  1 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-11394,2196904] [a1,a2,a3,a4,a6]
Generators [92:-1432:1] [-139:1109:1] Generators of the group modulo torsion
j -224412099736609/2722801160772 j-invariant
L 5.3383253912977 L(r)(E,1)/r!
Ω 0.39614305184379 Real period
R 0.080212807542309 Regulator
r 2 Rank of the group of rational points
S 1.0000000000001 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 10626n1 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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