Cremona's table of elliptic curves

Curve 74589j4

74589 = 3 · 232 · 47



Data for elliptic curve 74589j4

Field Data Notes
Atkin-Lehner 3- 23- 47+ Signs for the Atkin-Lehner involutions
Class 74589j Isogeny class
Conductor 74589 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 20873060349 = 3 · 236 · 47 Discriminant
Eigenvalues -1 3- -2  0 -4 -2 -2  0 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-397819,-96610756] [a1,a2,a3,a4,a6]
Generators [17945818:666220471:10648] Generators of the group modulo torsion
j 47034153084673/141 j-invariant
L 2.6247794416277 L(r)(E,1)/r!
Ω 0.19009827182371 Real period
R 13.807487132271 Regulator
r 1 Rank of the group of rational points
S 0.99999999983041 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 141c4 Quadratic twists by: -23


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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