Cremona's table of elliptic curves

Curve 22743c1

22743 = 32 · 7 · 192



Data for elliptic curve 22743c1

Field Data Notes
Atkin-Lehner 3+ 7+ 19+ Signs for the Atkin-Lehner involutions
Class 22743c Isogeny class
Conductor 22743 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 145920 Modular degree for the optimal curve
Δ -44460233687688399 = -1 · 39 · 7 · 199 Discriminant
Eigenvalues -1 3+  2 7+  2 -2 -6 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-34724,-10437362] [a1,a2,a3,a4,a6]
Generators [13365760143384:-27323351212013:49148555247] Generators of the group modulo torsion
j -729/7 j-invariant
L 3.428543198016 L(r)(E,1)/r!
Ω 0.15252349821436 Real period
R 22.478786797805 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 22743b1 22743a1 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
Back to Tables and computations