Cremona's table of elliptic curves

Curve 22785i2

22785 = 3 · 5 · 72 · 31



Data for elliptic curve 22785i2

Field Data Notes
Atkin-Lehner 3- 5+ 7+ 31- Signs for the Atkin-Lehner involutions
Class 22785i Isogeny class
Conductor 22785 Conductor
∏ cp 6 Product of Tamagawa factors cp
Δ 54514892578125 = 3 · 512 · 74 · 31 Discriminant
Eigenvalues  0 3- 5+ 7+  3 -4 -3 -1 Hecke eigenvalues for primes up to 20
Equation [0,1,1,-94831,-11266244] [a1,a2,a3,a4,a6]
Generators [-38658:15517:216] Generators of the group modulo torsion
j 39281414898417664/22705078125 j-invariant
L 4.6207840810068 L(r)(E,1)/r!
Ω 0.2720674947714 Real period
R 2.8306603874707 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 68355t2 113925c2 22785f2 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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