Cremona's table of elliptic curves

Curve 31680da3

31680 = 26 · 32 · 5 · 11



Data for elliptic curve 31680da3

Field Data Notes
Atkin-Lehner 2- 3- 5+ 11- Signs for the Atkin-Lehner involutions
Class 31680da Isogeny class
Conductor 31680 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ -139723056000000 = -1 · 210 · 38 · 56 · 113 Discriminant
Eigenvalues 2- 3- 5+  4 11-  4  6  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,11472,-315848] [a1,a2,a3,a4,a6]
j 223673040896/187171875 j-invariant
L 3.8590148000059 L(r)(E,1)/r!
Ω 0.32158456666705 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 31680r3 7920bh3 10560cj3 Quadratic twists by: -4 8 -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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