Cremona's table of elliptic curves

Curve 81862j1

81862 = 2 · 11 · 612



Data for elliptic curve 81862j1

Field Data Notes
Atkin-Lehner 2- 11- 61+ Signs for the Atkin-Lehner involutions
Class 81862j Isogeny class
Conductor 81862 Conductor
∏ cp 3 Product of Tamagawa factors cp
deg 14400 Modular degree for the optimal curve
Δ -327448 = -1 · 23 · 11 · 612 Discriminant
Eigenvalues 2- -2  0 -2 11- -1  0 -1 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-108,424] [a1,a2,a3,a4,a6]
Generators [6:-2:1] Generators of the group modulo torsion
j -37461625/88 j-invariant
L 5.3711325503292 L(r)(E,1)/r!
Ω 3.0548867153021 Real period
R 0.58607001949655 Regulator
r 1 Rank of the group of rational points
S 0.99999999998859 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 81862d1 Quadratic twists by: 61


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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