Cremona's table of elliptic curves

Curve 31680cf4

31680 = 26 · 32 · 5 · 11



Data for elliptic curve 31680cf4

Field Data Notes
Atkin-Lehner 2- 3+ 5- 11- Signs for the Atkin-Lehner involutions
Class 31680cf Isogeny class
Conductor 31680 Conductor
∏ cp 96 Product of Tamagawa factors cp
Δ -1.219401216E+21 Discriminant
Eigenvalues 2- 3+ 5-  4 11-  4 -6  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-6113772,6056217936] [a1,a2,a3,a4,a6]
j -4898016158612283/236328125000 j-invariant
L 3.6475463355674 L(r)(E,1)/r!
Ω 0.15198109731519 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 31680e4 7920u4 31680cb2 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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