Cremona's table of elliptic curves

Curve 25760g1

25760 = 25 · 5 · 7 · 23



Data for elliptic curve 25760g1

Field Data Notes
Atkin-Lehner 2- 5+ 7- 23+ Signs for the Atkin-Lehner involutions
Class 25760g Isogeny class
Conductor 25760 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 6912 Modular degree for the optimal curve
Δ 161000000 = 26 · 56 · 7 · 23 Discriminant
Eigenvalues 2-  0 5+ 7- -6  0 -2  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-173,628] [a1,a2,a3,a4,a6]
Generators [13:24:1] Generators of the group modulo torsion
j 8947094976/2515625 j-invariant
L 4.061408994819 L(r)(E,1)/r!
Ω 1.6935816614987 Real period
R 2.3981181936186 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 25760a1 51520bf2 128800b1 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
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