Cremona's table of elliptic curves

Curve 16240m3

16240 = 24 · 5 · 7 · 29



Data for elliptic curve 16240m3

Field Data Notes
Atkin-Lehner 2- 5+ 7+ 29- Signs for the Atkin-Lehner involutions
Class 16240m Isogeny class
Conductor 16240 Conductor
∏ cp 2 Product of Tamagawa factors cp
Δ -7.615671875E+21 Discriminant
Eigenvalues 2- -1 5+ 7+ -6 -4 -6  7 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-9315966581,346093858918525] [a1,a2,a3,a4,a6]
Generators [186589181205492:4100482853515625:3170044709] Generators of the group modulo torsion
j -21829688069145876627900706422784/1859294891357421875 j-invariant
L 2.4070162234325 L(r)(E,1)/r!
Ω 0.073602741125309 Real period
R 16.351403403132 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 1015b3 64960bq3 81200bv3 113680bx3 Quadratic twists by: -4 8 5 -7


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