Cremona's table of elliptic curves

Curve 31950bd2

31950 = 2 · 32 · 52 · 71



Data for elliptic curve 31950bd2

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 71- Signs for the Atkin-Lehner involutions
Class 31950bd Isogeny class
Conductor 31950 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 418592825156250 = 2 · 312 · 57 · 712 Discriminant
Eigenvalues 2+ 3- 5+ -2 -6 -2  0 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-8747667,-9956142509] [a1,a2,a3,a4,a6]
Generators [5603:339113:1] Generators of the group modulo torsion
j 6499095407581304809/36748890 j-invariant
L 2.7383809995172 L(r)(E,1)/r!
Ω 0.087786248876157 Real period
R 7.798433793942 Regulator
r 1 Rank of the group of rational points
S 1.0000000000001 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 10650u2 6390u2 Quadratic twists by: -3 5


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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