Cremona's table of elliptic curves

Curve 1457a3

1457 = 31 · 47



Data for elliptic curve 1457a3

Field Data Notes
Atkin-Lehner 31- 47+ Signs for the Atkin-Lehner involutions
Class 1457a Isogeny class
Conductor 1457 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 43405487 = 314 · 47 Discriminant
Eigenvalues -1  0 -2  0  4 -6  2 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-271,1752] [a1,a2,a3,a4,a6]
j 2193452910657/43405487 j-invariant
L 0.50712038515032 L(r)(E,1)/r!
Ω 2.0284815406013 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 23312i4 93248j4 13113h3 36425f4 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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