Cremona's table of elliptic curves

Curve 39585i2

39585 = 3 · 5 · 7 · 13 · 29



Data for elliptic curve 39585i2

Field Data Notes
Atkin-Lehner 3- 5+ 7+ 13- 29- Signs for the Atkin-Lehner involutions
Class 39585i Isogeny class
Conductor 39585 Conductor
∏ cp 192 Product of Tamagawa factors cp
Δ 536257069700625 = 36 · 54 · 72 · 134 · 292 Discriminant
Eigenvalues -1 3- 5+ 7+ -4 13- -6  4 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-22631,-691680] [a1,a2,a3,a4,a6]
Generators [-119:625:1] [-107:766:1] Generators of the group modulo torsion
j 1281846864467555569/536257069700625 j-invariant
L 6.369108338278 L(r)(E,1)/r!
Ω 0.40398838047901 Real period
R 1.313797757155 Regulator
r 2 Rank of the group of rational points
S 0.99999999999965 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 118755j2 Quadratic twists by: -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
Back to Tables and computations