Cremona's table of elliptic curves

Curve 81862h1

81862 = 2 · 11 · 612



Data for elliptic curve 81862h1

Field Data Notes
Atkin-Lehner 2- 11- 61+ Signs for the Atkin-Lehner involutions
Class 81862h Isogeny class
Conductor 81862 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 535680 Modular degree for the optimal curve
Δ 8365981429487902 = 2 · 113 · 617 Discriminant
Eigenvalues 2-  1 -2 -4 11- -3  3  0 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-135894,-18784282] [a1,a2,a3,a4,a6]
Generators [-1474:1441:8] Generators of the group modulo torsion
j 5386984777/162382 j-invariant
L 7.4893971934046 L(r)(E,1)/r!
Ω 0.24911527984095 Real period
R 5.010663598538 Regulator
r 1 Rank of the group of rational points
S 1.0000000008242 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 1342a1 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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