Cremona's table of elliptic curves

Curve 83664bd1

83664 = 24 · 32 · 7 · 83



Data for elliptic curve 83664bd1

Field Data Notes
Atkin-Lehner 2- 3+ 7+ 83- Signs for the Atkin-Lehner involutions
Class 83664bd Isogeny class
Conductor 83664 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 165888 Modular degree for the optimal curve
Δ -1612003147776 = -1 · 221 · 33 · 73 · 83 Discriminant
Eigenvalues 2- 3+ -3 7+ -3 -4  3 -2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-6219,-198406] [a1,a2,a3,a4,a6]
Generators [133:1152:1] Generators of the group modulo torsion
j -240525801459/14576128 j-invariant
L 3.6264203704143 L(r)(E,1)/r!
Ω 0.26786600564539 Real period
R 1.6922735140463 Regulator
r 1 Rank of the group of rational points
S 0.9999999991942 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 10458q1 83664bb2 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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