Cremona's table of elliptic curves

Curve 83664bi1

83664 = 24 · 32 · 7 · 83



Data for elliptic curve 83664bi1

Field Data Notes
Atkin-Lehner 2- 3+ 7- 83- Signs for the Atkin-Lehner involutions
Class 83664bi Isogeny class
Conductor 83664 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 55296 Modular degree for the optimal curve
Δ -20492994816 = -1 · 28 · 39 · 72 · 83 Discriminant
Eigenvalues 2- 3+  1 7- -5  6  2 -1 Hecke eigenvalues for primes up to 20
Equation [0,0,0,513,-5238] [a1,a2,a3,a4,a6]
j 2963088/4067 j-invariant
L 2.584460313136 L(r)(E,1)/r!
Ω 0.64611507915347 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 20916b1 83664bf1 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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