Cremona's table of elliptic curves

Curve 22743d2

22743 = 32 · 7 · 192



Data for elliptic curve 22743d2

Field Data Notes
Atkin-Lehner 3+ 7+ 19+ Signs for the Atkin-Lehner involutions
Class 22743d Isogeny class
Conductor 22743 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 9074457 = 33 · 72 · 193 Discriminant
Eigenvalues -1 3+ -2 7+ -2  2  6 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-296,-1878] [a1,a2,a3,a4,a6]
Generators [-10:6:1] Generators of the group modulo torsion
j 15438249/49 j-invariant
L 2.467702994214 L(r)(E,1)/r!
Ω 1.1515271590067 Real period
R 1.0714914428691 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 22743a2 22743b2 Quadratic twists by: -3 -19


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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