Cremona's table of elliptic curves

Curve 15642c2

15642 = 2 · 32 · 11 · 79



Data for elliptic curve 15642c2

Field Data Notes
Atkin-Lehner 2+ 3- 11+ 79+ Signs for the Atkin-Lehner involutions
Class 15642c Isogeny class
Conductor 15642 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 10507379354208 = 25 · 314 · 11 · 792 Discriminant
Eigenvalues 2+ 3-  2 -4 11+  2 -4  0 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-15696,-736736] [a1,a2,a3,a4,a6]
j 586649517348097/14413414752 j-invariant
L 0.8543413248193 L(r)(E,1)/r!
Ω 0.42717066240965 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 125136v2 5214c2 Quadratic twists by: -4 -3


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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