Cremona's table of elliptic curves

Curve 22785m2

22785 = 3 · 5 · 72 · 31



Data for elliptic curve 22785m2

Field Data Notes
Atkin-Lehner 3- 5+ 7- 31+ Signs for the Atkin-Lehner involutions
Class 22785m Isogeny class
Conductor 22785 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ 66468743775 = 36 · 52 · 76 · 31 Discriminant
Eigenvalues  1 3- 5+ 7- -4  0 -2  8 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-7964,-273913] [a1,a2,a3,a4,a6]
Generators [-51:40:1] Generators of the group modulo torsion
j 474734543401/564975 j-invariant
L 6.3658357786886 L(r)(E,1)/r!
Ω 0.50542219416462 Real period
R 2.0991809264234 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 68355z2 113925u2 465a2 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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