Cremona's table of elliptic curves

Curve 18800w1

18800 = 24 · 52 · 47



Data for elliptic curve 18800w1

Field Data Notes
Atkin-Lehner 2- 5+ 47+ Signs for the Atkin-Lehner involutions
Class 18800w Isogeny class
Conductor 18800 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 443520 Modular degree for the optimal curve
Δ -1.013246240926E+19 Discriminant
Eigenvalues 2- -2 5+  2  0  5 -8  4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,540467,8319063] [a1,a2,a3,a4,a6]
j 4364861448544256/2533115602315 j-invariant
L 1.1015528240414 L(r)(E,1)/r!
Ω 0.13769410300517 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 4700e1 75200ck1 3760j1 Quadratic twists by: -4 8 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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