Cremona's table of elliptic curves

Curve 18850x4

18850 = 2 · 52 · 13 · 29



Data for elliptic curve 18850x4

Field Data Notes
Atkin-Lehner 2- 5+ 13- 29- Signs for the Atkin-Lehner involutions
Class 18850x Isogeny class
Conductor 18850 Conductor
∏ cp 12 Product of Tamagawa factors cp
Δ -1.8987953662872E+23 Discriminant
Eigenvalues 2-  0 5+  0  4 13- -6  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,11903870,13767975747] [a1,a2,a3,a4,a6]
j 11939008088987108027991/12152290344238281250 j-invariant
L 3.1946780486275 L(r)(E,1)/r!
Ω 0.066555792679739 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 16 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 3770a4 Quadratic twists by: 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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