Cremona's table of elliptic curves

Curve 22785k1

22785 = 3 · 5 · 72 · 31



Data for elliptic curve 22785k1

Field Data Notes
Atkin-Lehner 3- 5+ 7+ 31- Signs for the Atkin-Lehner involutions
Class 22785k Isogeny class
Conductor 22785 Conductor
∏ cp 18 Product of Tamagawa factors cp
deg 60480 Modular degree for the optimal curve
Δ 120628460925 = 33 · 52 · 78 · 31 Discriminant
Eigenvalues  2 3- 5+ 7+  1 -2  5 -5 Hecke eigenvalues for primes up to 20
Equation [0,1,1,-18636,-985309] [a1,a2,a3,a4,a6]
Generators [-5052:703:64] Generators of the group modulo torsion
j 124171177984/20925 j-invariant
L 11.719982562867 L(r)(E,1)/r!
Ω 0.4086145517863 Real period
R 1.5934580389639 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 68355v1 113925h1 22785h1 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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