Cremona's table of elliptic curves

Curve 16245f2

16245 = 32 · 5 · 192



Data for elliptic curve 16245f2

Field Data Notes
Atkin-Lehner 3- 5- 19+ Signs for the Atkin-Lehner involutions
Class 16245f Isogeny class
Conductor 16245 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 476359646653804275 = 310 · 52 · 199 Discriminant
Eigenvalues  1 3- 5-  2  4  2 -6 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-271359,43167438] [a1,a2,a3,a4,a6]
Generators [-4434:40647:8] Generators of the group modulo torsion
j 9393931/2025 j-invariant
L 6.9587623171645 L(r)(E,1)/r!
Ω 0.27898563563988 Real period
R 6.2357711546724 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 5415f2 81225t2 16245g2 Quadratic twists by: -3 5 -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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