Cremona's table of elliptic curves

Curve 31605bb3

31605 = 3 · 5 · 72 · 43



Data for elliptic curve 31605bb3

Field Data Notes
Atkin-Lehner 3- 5- 7- 43- Signs for the Atkin-Lehner involutions
Class 31605bb Isogeny class
Conductor 31605 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 4.8631460723877E+19 Discriminant
Eigenvalues -1 3- 5- 7- -4 -6  6 -4 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-1106715,-297153900] [a1,a2,a3,a4,a6]
Generators [-720:11610:1] Generators of the group modulo torsion
j 1274215504790678689/413360595703125 j-invariant
L 3.8138820346245 L(r)(E,1)/r!
Ω 0.15099155487677 Real period
R 1.5786818498463 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 94815t3 4515a4 Quadratic twists by: -3 -7


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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