Cremona's table of elliptic curves

Curve 16606d1

16606 = 2 · 192 · 23



Data for elliptic curve 16606d1

Field Data Notes
Atkin-Lehner 2+ 19+ 23- Signs for the Atkin-Lehner involutions
Class 16606d Isogeny class
Conductor 16606 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 438480 Modular degree for the optimal curve
Δ -76481369653379072 = -1 · 221 · 194 · 234 Discriminant
Eigenvalues 2+ -1  2 -2  5 -6  2 19+ Hecke eigenvalues for primes up to 20
Equation [1,1,0,-3043959,-2045431787] [a1,a2,a3,a4,a6]
j -23934586380268822633/586869112832 j-invariant
L 0.68578889445019 L(r)(E,1)/r!
Ω 0.057149074537516 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 16606q1 Quadratic twists by: -19


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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