Cremona's table of elliptic curves

Curve 83664bg1

83664 = 24 · 32 · 7 · 83



Data for elliptic curve 83664bg1

Field Data Notes
Atkin-Lehner 2- 3+ 7- 83+ Signs for the Atkin-Lehner involutions
Class 83664bg Isogeny class
Conductor 83664 Conductor
∏ cp 18 Product of Tamagawa factors cp
deg 103680 Modular degree for the optimal curve
Δ -1446918932592 = -1 · 24 · 33 · 79 · 83 Discriminant
Eigenvalues 2- 3+  2 7-  4  1  3 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,2811,7663] [a1,a2,a3,a4,a6]
Generators [174:2401:1] Generators of the group modulo torsion
j 5686204859136/3349349381 j-invariant
L 9.2089535198366 L(r)(E,1)/r!
Ω 0.51755477680917 Real period
R 0.98851088176209 Regulator
r 1 Rank of the group of rational points
S 1.0000000001876 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 20916f1 83664bj1 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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