Cremona's table of elliptic curves

Curve 6923a1

6923 = 7 · 23 · 43



Data for elliptic curve 6923a1

Field Data Notes
Atkin-Lehner 7- 23+ 43- Signs for the Atkin-Lehner involutions
Class 6923a Isogeny class
Conductor 6923 Conductor
∏ cp 3 Product of Tamagawa factors cp
deg 1008 Modular degree for the optimal curve
Δ -12800627 = -1 · 7 · 23 · 433 Discriminant
Eigenvalues  0  1  0 7-  6 -4  3 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,1,7,-170] [a1,a2,a3,a4,a6]
Generators [8403230:35276481:493039] Generators of the group modulo torsion
j 32768000/12800627 j-invariant
L 4.1349990743512 L(r)(E,1)/r!
Ω 1.0524805781413 Real period
R 11.786438135477 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 110768m1 62307d1 48461a1 Quadratic twists by: -4 -3 -7


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

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