Cremona's table of elliptic curves

Curve 25520i2

25520 = 24 · 5 · 11 · 29



Data for elliptic curve 25520i2

Field Data Notes
Atkin-Lehner 2+ 5- 11- 29- Signs for the Atkin-Lehner involutions
Class 25520i Isogeny class
Conductor 25520 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ 13025408000 = 210 · 53 · 112 · 292 Discriminant
Eigenvalues 2+ -2 5- -2 11- -4 -6 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-2560,48708] [a1,a2,a3,a4,a6]
Generators [642:1160:27] [-22:308:1] Generators of the group modulo torsion
j 1812647208964/12720125 j-invariant
L 5.8594167172014 L(r)(E,1)/r!
Ω 1.2676003764051 Real period
R 0.38520399293204 Regulator
r 2 Rank of the group of rational points
S 1.0000000000001 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 12760e2 102080ba2 127600l2 Quadratic twists by: -4 8 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
Back to Tables and computations