Cremona's table of elliptic curves

Curve 16450b1

16450 = 2 · 52 · 7 · 47



Data for elliptic curve 16450b1

Field Data Notes
Atkin-Lehner 2+ 5+ 7+ 47- Signs for the Atkin-Lehner involutions
Class 16450b Isogeny class
Conductor 16450 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 84480 Modular degree for the optimal curve
Δ -7395540992000000 = -1 · 222 · 56 · 74 · 47 Discriminant
Eigenvalues 2+  0 5+ 7+ -2  0  2 -6 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,41708,2513616] [a1,a2,a3,a4,a6]
j 513518298333039/473314623488 j-invariant
L 0.54668172506872 L(r)(E,1)/r!
Ω 0.27334086253436 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 658e1 115150e1 Quadratic twists by: 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
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