Cremona's table of elliptic curves

Curve 31680bu5

31680 = 26 · 32 · 5 · 11



Data for elliptic curve 31680bu5

Field Data Notes
Atkin-Lehner 2+ 3- 5- 11- Signs for the Atkin-Lehner involutions
Class 31680bu Isogeny class
Conductor 31680 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -5.9370437425002E+22 Discriminant
Eigenvalues 2+ 3- 5-  0 11- -6 -2  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-2998092,11892179824] [a1,a2,a3,a4,a6]
j -15595206456730321/310672490129100 j-invariant
L 1.495476256492 L(r)(E,1)/r!
Ω 0.093467266030579 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 31680dh5 990c6 10560q6 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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