Cremona's table of elliptic curves

Curve 61504cf2

61504 = 26 · 312



Data for elliptic curve 61504cf2

Field Data Notes
Atkin-Lehner 2- 31- Signs for the Atkin-Lehner involutions
Class 61504cf Isogeny class
Conductor 61504 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 1007681536 = 220 · 312 Discriminant
Eigenvalues 2- -3 -1  3  3  5 -3  7 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-4885228,-4155998384] [a1,a2,a3,a4,a6]
Generators [634298:505169792:1] Generators of the group modulo torsion
j 51181724570498001/4 j-invariant
L 4.4422962073697 L(r)(E,1)/r!
Ω 0.10154962997614 Real period
R 10.936268818469 Regulator
r 1 Rank of the group of rational points
S 1.0000000000066 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 61504bc2 15376z2 61504bj2 Quadratic twists by: -4 8 -31


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