Cremona's table of elliptic curves

Curve 81627h1

81627 = 3 · 7 · 132 · 23



Data for elliptic curve 81627h1

Field Data Notes
Atkin-Lehner 3+ 7+ 13+ 23- Signs for the Atkin-Lehner involutions
Class 81627h Isogeny class
Conductor 81627 Conductor
∏ cp 56 Product of Tamagawa factors cp
deg 19756800 Modular degree for the optimal curve
Δ 2.6176769369405E+24 Discriminant
Eigenvalues  2 3+  0 7+  5 13+  1  2 Hecke eigenvalues for primes up to 20
Equation [0,-1,1,-34702178,-11462009869] [a1,a2,a3,a4,a6]
j 957489037049050624000/542320389503807733 j-invariant
L 3.7577797471623 L(r)(E,1)/r!
Ω 0.067103208992436 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 6279b1 Quadratic twists by: 13


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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