Cremona's table of elliptic curves

Curve 25956j2

25956 = 22 · 32 · 7 · 103



Data for elliptic curve 25956j2

Field Data Notes
Atkin-Lehner 2- 3- 7- 103- Signs for the Atkin-Lehner involutions
Class 25956j Isogeny class
Conductor 25956 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ 10103399163648 = 28 · 312 · 7 · 1032 Discriminant
Eigenvalues 2- 3-  2 7-  0  2  0 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-8679,-271042] [a1,a2,a3,a4,a6]
Generators [-41:126:1] Generators of the group modulo torsion
j 387405055312/54137727 j-invariant
L 6.5929173084278 L(r)(E,1)/r!
Ω 0.49922541732827 Real period
R 2.2010488914712 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 103824bj2 8652c2 Quadratic twists by: -4 -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
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