Cremona's table of elliptic curves

Curve 74256k3

74256 = 24 · 3 · 7 · 13 · 17



Data for elliptic curve 74256k3

Field Data Notes
Atkin-Lehner 2+ 3+ 7+ 13- 17- Signs for the Atkin-Lehner involutions
Class 74256k Isogeny class
Conductor 74256 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ -3.8130177756489E+21 Discriminant
Eigenvalues 2+ 3+ -2 7+  0 13- 17-  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,468736,-2968518192] [a1,a2,a3,a4,a6]
Generators [36673:-7023868:1] Generators of the group modulo torsion
j 11122636847607806972/3723650171532083247 j-invariant
L 4.1425025417717 L(r)(E,1)/r!
Ω 0.065545189104037 Real period
R 10.533451803873 Regulator
r 1 Rank of the group of rational points
S 0.99999999984379 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 37128r3 Quadratic twists by: -4


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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