Cremona's table of elliptic curves

Curve 83391t1

83391 = 3 · 7 · 11 · 192



Data for elliptic curve 83391t1

Field Data Notes
Atkin-Lehner 3- 7- 11- 19+ Signs for the Atkin-Lehner involutions
Class 83391t Isogeny class
Conductor 83391 Conductor
∏ cp 30 Product of Tamagawa factors cp
deg 2553600 Modular degree for the optimal curve
Δ 9.8221743424361E+18 Discriminant
Eigenvalues  2 3- -1 7- 11- -4  6 19+ Hecke eigenvalues for primes up to 20
Equation [0,1,1,-619596,111607679] [a1,a2,a3,a4,a6]
j 81520685056/30438639 j-invariant
L 6.2914653997524 L(r)(E,1)/r!
Ω 0.20971551100166 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 83391k1 Quadratic twists by: -19


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations