Cremona's table of elliptic curves

Curve 22785c5

22785 = 3 · 5 · 72 · 31



Data for elliptic curve 22785c5

Field Data Notes
Atkin-Lehner 3+ 5+ 7- 31- Signs for the Atkin-Lehner involutions
Class 22785c Isogeny class
Conductor 22785 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ -1.3169858318386E+21 Discriminant
Eigenvalues -1 3+ 5+ 7-  4 -6 -2 -4 Hecke eigenvalues for primes up to 20
Equation [1,1,1,2487239,-875907292] [a1,a2,a3,a4,a6]
Generators [4731:339409:1] Generators of the group modulo torsion
j 14463986828816730239/11194194866413125 j-invariant
L 2.1535631948857 L(r)(E,1)/r!
Ω 0.085060024297128 Real period
R 1.5823849192681 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 68355bi5 113925ch5 3255f6 Quadratic twists by: -3 5 -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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