Cremona's table of elliptic curves

Curve 18705g1

18705 = 3 · 5 · 29 · 43



Data for elliptic curve 18705g1

Field Data Notes
Atkin-Lehner 3- 5+ 29+ 43- Signs for the Atkin-Lehner involutions
Class 18705g Isogeny class
Conductor 18705 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 2304 Modular degree for the optimal curve
Δ 2712225 = 3 · 52 · 292 · 43 Discriminant
Eigenvalues -1 3- 5+  2  2  2 -2  2 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-51,-120] [a1,a2,a3,a4,a6]
Generators [-26:43:8] Generators of the group modulo torsion
j 14688124849/2712225 j-invariant
L 4.1844286206305 L(r)(E,1)/r!
Ω 1.809099367509 Real period
R 2.3129899306704 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 56115o1 93525a1 Quadratic twists by: -3 5


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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