Cremona's table of elliptic curves

Curve 25631c1

25631 = 192 · 71



Data for elliptic curve 25631c1

Field Data Notes
Atkin-Lehner 19- 71+ Signs for the Atkin-Lehner involutions
Class 25631c Isogeny class
Conductor 25631 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 1464480 Modular degree for the optimal curve
Δ -7.6528061357599E+22 Discriminant
Eigenvalues  0  0 -1 -3 -3  2  3 19- Hecke eigenvalues for primes up to 20
Equation [0,0,1,10599682,846968182] [a1,a2,a3,a4,a6]
j 2799500923617509376/1626668684503939 j-invariant
L 0.5241251762451 L(r)(E,1)/r!
Ω 0.065515647030686 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 1349b1 Quadratic twists by: -19


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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