Cremona's table of elliptic curves

Curve 16720m1

16720 = 24 · 5 · 11 · 19



Data for elliptic curve 16720m1

Field Data Notes
Atkin-Lehner 2+ 5- 11+ 19- Signs for the Atkin-Lehner involutions
Class 16720m Isogeny class
Conductor 16720 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 3072 Modular degree for the optimal curve
Δ -111271600 = -1 · 24 · 52 · 114 · 19 Discriminant
Eigenvalues 2+  0 5-  0 11+  2  2 19- Hecke eigenvalues for primes up to 20
Equation [0,0,0,118,119] [a1,a2,a3,a4,a6]
Generators [5781:84700:27] Generators of the group modulo torsion
j 11356637184/6954475 j-invariant
L 5.0683697056018 L(r)(E,1)/r!
Ω 1.1557523812761 Real period
R 4.3853422131871 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 8360h1 66880ch1 83600h1 Quadratic twists by: -4 8 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
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