Cremona's table of elliptic curves

Curve 22831a1

22831 = 172 · 79



Data for elliptic curve 22831a1

Field Data Notes
Atkin-Lehner 17+ 79+ Signs for the Atkin-Lehner involutions
Class 22831a Isogeny class
Conductor 22831 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 50688 Modular degree for the optimal curve
Δ 159263518135471 = 1710 · 79 Discriminant
Eigenvalues -1 -1 -1 -1  2 -5 17+  8 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-14456,274842] [a1,a2,a3,a4,a6]
Generators [18:135:1] Generators of the group modulo torsion
j 13841287201/6598159 j-invariant
L 1.9708293525582 L(r)(E,1)/r!
Ω 0.51306361369858 Real period
R 1.9206481418073 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 1343a1 Quadratic twists by: 17


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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