Cremona's table of elliptic curves

Curve 68770b2

68770 = 2 · 5 · 13 · 232



Data for elliptic curve 68770b2

Field Data Notes
Atkin-Lehner 2+ 5+ 13- 23- Signs for the Atkin-Lehner involutions
Class 68770b Isogeny class
Conductor 68770 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ 3.9571323972342E+23 Discriminant
Eigenvalues 2+  0 5+  2  2 13-  0  2 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-36496429010,2683645519320916] [a1,a2,a3,a4,a6]
Generators [132977968853:11368712045261:1030301] Generators of the group modulo torsion
j 2984862343611822313158063/219700000000 j-invariant
L 4.6518929351029 L(r)(E,1)/r!
Ω 0.052570225843702 Real period
R 14.748186390663 Regulator
r 1 Rank of the group of rational points
S 0.99999999979577 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 68770g2 Quadratic twists by: -23


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