Cremona's table of elliptic curves

Curve 1425a2

1425 = 3 · 52 · 19



Data for elliptic curve 1425a2

Field Data Notes
Atkin-Lehner 3+ 5+ 19+ Signs for the Atkin-Lehner involutions
Class 1425a Isogeny class
Conductor 1425 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 50765625 = 32 · 56 · 192 Discriminant
Eigenvalues -1 3+ 5+  0  0 -6  6 19+ Hecke eigenvalues for primes up to 20
Equation [1,1,1,-163,656] [a1,a2,a3,a4,a6]
Generators [-10:42:1] Generators of the group modulo torsion
j 30664297/3249 j-invariant
L 1.5179065082248 L(r)(E,1)/r!
Ω 1.9414477255404 Real period
R 0.78184258492063 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 22800de2 91200dn2 4275e2 57b1 Quadratic twists by: -4 8 -3 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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