Cremona's table of elliptic curves

Curve 16884b2

16884 = 22 · 32 · 7 · 67



Data for elliptic curve 16884b2

Field Data Notes
Atkin-Lehner 2- 3+ 7- 67+ Signs for the Atkin-Lehner involutions
Class 16884b Isogeny class
Conductor 16884 Conductor
∏ cp 12 Product of Tamagawa factors cp
Δ -39718633699584 = -1 · 28 · 39 · 76 · 67 Discriminant
Eigenvalues 2- 3+  2 7-  2  0 -6 -2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,6561,223830] [a1,a2,a3,a4,a6]
Generators [2210:38465:8] Generators of the group modulo torsion
j 6198727824/7882483 j-invariant
L 5.969358214007 L(r)(E,1)/r!
Ω 0.43394108018498 Real period
R 4.5853830443697 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 67536bd2 16884d2 118188d2 Quadratic twists by: -4 -3 -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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