Cremona's table of elliptic curves

Curve 74256co1

74256 = 24 · 3 · 7 · 13 · 17



Data for elliptic curve 74256co1

Field Data Notes
Atkin-Lehner 2- 3- 7+ 13+ 17- Signs for the Atkin-Lehner involutions
Class 74256co Isogeny class
Conductor 74256 Conductor
∏ cp 14 Product of Tamagawa factors cp
deg 508032 Modular degree for the optimal curve
Δ -1199100848504832 = -1 · 221 · 37 · 7 · 133 · 17 Discriminant
Eigenvalues 2- 3-  4 7+  2 13+ 17- -7 Hecke eigenvalues for primes up to 20
Equation [0,1,0,15584,1493492] [a1,a2,a3,a4,a6]
j 102181603702751/292749230592 j-invariant
L 4.7886053666171 L(r)(E,1)/r!
Ω 0.34204324077489 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 9282r1 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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