Cremona's table of elliptic curves

Curve 83664k1

83664 = 24 · 32 · 7 · 83



Data for elliptic curve 83664k1

Field Data Notes
Atkin-Lehner 2+ 3+ 7- 83- Signs for the Atkin-Lehner involutions
Class 83664k Isogeny class
Conductor 83664 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 36864 Modular degree for the optimal curve
Δ 1377444096 = 28 · 33 · 74 · 83 Discriminant
Eigenvalues 2+ 3+  2 7-  4 -2  8  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-279,-170] [a1,a2,a3,a4,a6]
Generators [38:210:1] Generators of the group modulo torsion
j 347482224/199283 j-invariant
L 9.1780210519784 L(r)(E,1)/r!
Ω 1.2678425973964 Real period
R 1.8097713922668 Regulator
r 1 Rank of the group of rational points
S 1.0000000001436 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 41832a1 83664i1 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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