Cremona's table of elliptic curves

Curve 18270s1

18270 = 2 · 32 · 5 · 7 · 29



Data for elliptic curve 18270s1

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 7- 29- Signs for the Atkin-Lehner involutions
Class 18270s Isogeny class
Conductor 18270 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 50688 Modular degree for the optimal curve
Δ -274663872000000 = -1 · 212 · 36 · 56 · 7 · 292 Discriminant
Eigenvalues 2+ 3- 5+ 7-  0  2  0  2 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,14940,372816] [a1,a2,a3,a4,a6]
j 505861496763839/376768000000 j-invariant
L 1.4047020501811 L(r)(E,1)/r!
Ω 0.35117551254529 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 2030b1 91350ed1 127890cs1 Quadratic twists by: -3 5 -7


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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