Cremona's table of elliptic curves

Curve 83790er4

83790 = 2 · 32 · 5 · 72 · 19



Data for elliptic curve 83790er4

Field Data Notes
Atkin-Lehner 2- 3- 5+ 7- 19- Signs for the Atkin-Lehner involutions
Class 83790er Isogeny class
Conductor 83790 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ 57034470465000 = 23 · 36 · 54 · 77 · 19 Discriminant
Eigenvalues 2- 3- 5+ 7- -4 -2 -2 19- Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-2502758,-1523343923] [a1,a2,a3,a4,a6]
Generators [-913:457:1] Generators of the group modulo torsion
j 20214562937713929/665000 j-invariant
L 8.0820180061731 L(r)(E,1)/r!
Ω 0.12003139528922 Real period
R 2.8055222502801 Regulator
r 1 Rank of the group of rational points
S 4.0000000004886 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 9310j3 11970cf3 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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