Cremona's table of elliptic curves

Curve 31680cf3

31680 = 26 · 32 · 5 · 11



Data for elliptic curve 31680cf3

Field Data Notes
Atkin-Lehner 2- 3+ 5- 11- Signs for the Atkin-Lehner involutions
Class 31680cf Isogeny class
Conductor 31680 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ 56757583872000000 = 224 · 39 · 56 · 11 Discriminant
Eigenvalues 2- 3+ 5-  4 11-  4 -6  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-6182892,5917452624] [a1,a2,a3,a4,a6]
j 5066026756449723/11000000 j-invariant
L 3.6475463355674 L(r)(E,1)/r!
Ω 0.30396219463037 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 31680e3 7920u3 31680cb1 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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