Cremona's table of elliptic curves

Curve 22785f1

22785 = 3 · 5 · 72 · 31



Data for elliptic curve 22785f1

Field Data Notes
Atkin-Lehner 3+ 5- 7- 31+ Signs for the Atkin-Lehner involutions
Class 22785f Isogeny class
Conductor 22785 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 217728 Modular degree for the optimal curve
Δ 142006839912433125 = 33 · 54 · 710 · 313 Discriminant
Eigenvalues  0 3+ 5- 7-  3  4  3  1 Hecke eigenvalues for primes up to 20
Equation [0,-1,1,-180875,-23347969] [a1,a2,a3,a4,a6]
Generators [-315:1507:1] Generators of the group modulo torsion
j 2316761595904/502723125 j-invariant
L 4.4594695310177 L(r)(E,1)/r!
Ω 0.23507166588219 Real period
R 4.7426701919624 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 68355j1 113925bu1 22785i1 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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