Cremona's table of elliptic curves

Curve 105800r1

105800 = 23 · 52 · 232



Data for elliptic curve 105800r1

Field Data Notes
Atkin-Lehner 2- 5+ 23- Signs for the Atkin-Lehner involutions
Class 105800r Isogeny class
Conductor 105800 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 9123840 Modular degree for the optimal curve
Δ -4.7640487895696E+23 Discriminant
Eigenvalues 2-  0 5+  1  6  2 -3  6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,19414300,4325368500] [a1,a2,a3,a4,a6]
Generators [19418440:3807279125:512] Generators of the group modulo torsion
j 1366664500224/804542875 j-invariant
L 7.9972758275097 L(r)(E,1)/r!
Ω 0.056759107553271 Real period
R 8.806159236801 Regulator
r 1 Rank of the group of rational points
S 0.99999999993305 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 21160a1 4600h1 Quadratic twists by: 5 -23


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