Cremona's table of elliptic curves

Curve 25398u1

25398 = 2 · 32 · 17 · 83



Data for elliptic curve 25398u1

Field Data Notes
Atkin-Lehner 2- 3- 17- 83- Signs for the Atkin-Lehner involutions
Class 25398u Isogeny class
Conductor 25398 Conductor
∏ cp 88 Product of Tamagawa factors cp
deg 394240 Modular degree for the optimal curve
Δ 17822541787693056 = 222 · 311 · 172 · 83 Discriminant
Eigenvalues 2- 3-  2  0  0 -4 17-  8 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-1086764,436288943] [a1,a2,a3,a4,a6]
Generators [741:-6491:1] Generators of the group modulo torsion
j 194715955430565041017/24447931121664 j-invariant
L 9.4692992154171 L(r)(E,1)/r!
Ω 0.37395933119437 Real period
R 1.1509879703634 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 8466f1 Quadratic twists by: -3


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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