Cremona's table of elliptic curves

Curve 18850g1

18850 = 2 · 52 · 13 · 29



Data for elliptic curve 18850g1

Field Data Notes
Atkin-Lehner 2+ 5- 13+ 29+ Signs for the Atkin-Lehner involutions
Class 18850g Isogeny class
Conductor 18850 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 19200 Modular degree for the optimal curve
Δ -666612342500 = -1 · 22 · 54 · 13 · 295 Discriminant
Eigenvalues 2+  1 5- -3  2 13+  2  0 Hecke eigenvalues for primes up to 20
Equation [1,0,1,374,-39152] [a1,a2,a3,a4,a6]
j 9292373975/1066579748 j-invariant
L 0.86083324271632 L(r)(E,1)/r!
Ω 0.43041662135816 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 18850v2 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
Back to Tables and computations