Cremona's table of elliptic curves

Curve 81576k1

81576 = 23 · 32 · 11 · 103



Data for elliptic curve 81576k1

Field Data Notes
Atkin-Lehner 2- 3- 11+ 103+ Signs for the Atkin-Lehner involutions
Class 81576k Isogeny class
Conductor 81576 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 106496 Modular degree for the optimal curve
Δ 118937808 = 24 · 38 · 11 · 103 Discriminant
Eigenvalues 2- 3-  2  4 11+ -2 -2  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-30594,2059693] [a1,a2,a3,a4,a6]
Generators [48818:263115:343] Generators of the group modulo torsion
j 271509473892352/10197 j-invariant
L 9.1884188377641 L(r)(E,1)/r!
Ω 1.3791623559893 Real period
R 6.6623184693275 Regulator
r 1 Rank of the group of rational points
S 1.0000000001366 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 27192a1 Quadratic twists by: -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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