Cremona's table of elliptic curves

Curve 28830g4

28830 = 2 · 3 · 5 · 312



Data for elliptic curve 28830g4

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 31- Signs for the Atkin-Lehner involutions
Class 28830g Isogeny class
Conductor 28830 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 1.6597472811361E+19 Discriminant
Eigenvalues 2+ 3+ 5+  4  4 -2 -2  4 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-1454493,645489963] [a1,a2,a3,a4,a6]
j 383432500775449/18701300250 j-invariant
L 1.7365116423742 L(r)(E,1)/r!
Ω 0.21706395529683 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 86490cw4 930g3 Quadratic twists by: -3 -31


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