Cremona's table of elliptic curves

Curve 83664u1

83664 = 24 · 32 · 7 · 83



Data for elliptic curve 83664u1

Field Data Notes
Atkin-Lehner 2+ 3- 7- 83+ Signs for the Atkin-Lehner involutions
Class 83664u Isogeny class
Conductor 83664 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 67584 Modular degree for the optimal curve
Δ 9107997696 = 210 · 37 · 72 · 83 Discriminant
Eigenvalues 2+ 3-  2 7- -6  6  4 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-579,2770] [a1,a2,a3,a4,a6]
Generators [-13:90:1] Generators of the group modulo torsion
j 28756228/12201 j-invariant
L 7.8782071246653 L(r)(E,1)/r!
Ω 1.1733494622375 Real period
R 1.6785721937465 Regulator
r 1 Rank of the group of rational points
S 1.0000000001559 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 41832x1 27888m1 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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