Cremona's table of elliptic curves

Curve 83664bc2

83664 = 24 · 32 · 7 · 83



Data for elliptic curve 83664bc2

Field Data Notes
Atkin-Lehner 2- 3+ 7+ 83- Signs for the Atkin-Lehner involutions
Class 83664bc Isogeny class
Conductor 83664 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 21332312064 = 214 · 33 · 7 · 832 Discriminant
Eigenvalues 2- 3+ -2 7+  2 -4 -6  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-7251,-237550] [a1,a2,a3,a4,a6]
Generators [-49:10:1] Generators of the group modulo torsion
j 381235834251/192892 j-invariant
L 4.2677891345319 L(r)(E,1)/r!
Ω 0.51738432496234 Real period
R 2.0621948376525 Regulator
r 1 Rank of the group of rational points
S 0.9999999996376 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 10458a2 83664ba2 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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