Cremona's table of elliptic curves

Curve 83942j1

83942 = 2 · 19 · 472



Data for elliptic curve 83942j1

Field Data Notes
Atkin-Lehner 2- 19- 47- Signs for the Atkin-Lehner involutions
Class 83942j Isogeny class
Conductor 83942 Conductor
∏ cp 60 Product of Tamagawa factors cp
deg 5829120 Modular degree for the optimal curve
Δ -1.4824716585319E+19 Discriminant
Eigenvalues 2-  1  2  3  6  5 -5 19- Hecke eigenvalues for primes up to 20
Equation [1,0,0,-10821937,-13704837143] [a1,a2,a3,a4,a6]
j -13003239781926577/1375305728 j-invariant
L 9.9885349362641 L(r)(E,1)/r!
Ω 0.041618895700199 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 1786f1 Quadratic twists by: -47


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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