Cremona's table of elliptic curves

Curve 83790ea1

83790 = 2 · 32 · 5 · 72 · 19



Data for elliptic curve 83790ea1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 7- 19+ Signs for the Atkin-Lehner involutions
Class 83790ea Isogeny class
Conductor 83790 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 79872 Modular degree for the optimal curve
Δ -10689509250 = -1 · 2 · 38 · 53 · 73 · 19 Discriminant
Eigenvalues 2- 3- 5+ 7- -5 -1  7 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,1,337,4281] [a1,a2,a3,a4,a6]
j 16974593/42750 j-invariant
L 3.5838381562774 L(r)(E,1)/r!
Ω 0.89595955182214 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 27930s1 83790fu1 Quadratic twists by: -3 -7


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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