Cremona's table of elliptic curves

Curve 22785i1

22785 = 3 · 5 · 72 · 31



Data for elliptic curve 22785i1

Field Data Notes
Atkin-Lehner 3- 5+ 7+ 31- Signs for the Atkin-Lehner involutions
Class 22785i Isogeny class
Conductor 22785 Conductor
∏ cp 54 Product of Tamagawa factors cp
deg 31104 Modular degree for the optimal curve
Δ 1207038223125 = 33 · 54 · 74 · 313 Discriminant
Eigenvalues  0 3- 5+ 7+  3 -4 -3 -1 Hecke eigenvalues for primes up to 20
Equation [0,1,1,-3691,67015] [a1,a2,a3,a4,a6]
Generators [-61:262:1] Generators of the group modulo torsion
j 2316761595904/502723125 j-invariant
L 4.6207840810068 L(r)(E,1)/r!
Ω 0.81620248431421 Real period
R 0.94355346249023 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 3 Number of elements in the torsion subgroup
Twists 68355t1 113925c1 22785f1 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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