Cremona's table of elliptic curves

Curve 31680q3

31680 = 26 · 32 · 5 · 11



Data for elliptic curve 31680q3

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 11+ Signs for the Atkin-Lehner involutions
Class 31680q Isogeny class
Conductor 31680 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ -7.8046471321163E+26 Discriminant
Eigenvalues 2+ 3- 5+  4 11+ -2 -2 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,160020852,1095253023472] [a1,a2,a3,a4,a6]
j 2371297246710590562911/4084000833203280000 j-invariant
L 2.4862680267782 L(r)(E,1)/r!
Ω 0.034531500371816 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 9 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 31680db3 990g4 10560bg4 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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