Cremona's table of elliptic curves

Curve 83391f1

83391 = 3 · 7 · 11 · 192



Data for elliptic curve 83391f1

Field Data Notes
Atkin-Lehner 3+ 7- 11+ 19+ Signs for the Atkin-Lehner involutions
Class 83391f Isogeny class
Conductor 83391 Conductor
∏ cp 10 Product of Tamagawa factors cp
deg 1094400 Modular degree for the optimal curve
Δ -1610753404561780941 = -1 · 33 · 75 · 11 · 199 Discriminant
Eigenvalues -1 3+  1 7- 11+  4  0 19+ Hecke eigenvalues for primes up to 20
Equation [1,1,1,271645,-27436282] [a1,a2,a3,a4,a6]
j 6869835701/4991679 j-invariant
L 1.4989181793831 L(r)(E,1)/r!
Ω 0.14989180767954 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 83391p1 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
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