Cremona's table of elliptic curves

Curve 83391c1

83391 = 3 · 7 · 11 · 192



Data for elliptic curve 83391c1

Field Data Notes
Atkin-Lehner 3+ 7+ 11- 19- Signs for the Atkin-Lehner involutions
Class 83391c Isogeny class
Conductor 83391 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 950400 Modular degree for the optimal curve
Δ 597442087587192309 = 311 · 73 · 11 · 197 Discriminant
Eigenvalues  0 3+  1 7+ 11- -4 -6 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,1,-308775,54677765] [a1,a2,a3,a4,a6]
Generators [-595:5234:1] Generators of the group modulo torsion
j 69203793903616/12699136989 j-invariant
L 3.466333532777 L(r)(E,1)/r!
Ω 0.2757305670399 Real period
R 3.1428629477587 Regulator
r 1 Rank of the group of rational points
S 1.000000000554 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 4389d1 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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