Properties

Label 2-2673-1.1-c1-0-24
Degree $2$
Conductor $2673$
Sign $1$
Analytic cond. $21.3440$
Root an. cond. $4.61995$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.35·2-s − 0.151·4-s − 1.15·5-s − 1.76·7-s − 2.92·8-s − 1.56·10-s + 11-s − 2.03·13-s − 2.39·14-s − 3.67·16-s + 4.55·17-s + 7.04·19-s + 0.174·20-s + 1.35·22-s − 2.67·23-s − 3.67·25-s − 2.76·26-s + 0.266·28-s − 6.08·29-s + 8.49·31-s + 0.854·32-s + 6.19·34-s + 2.02·35-s + 4.43·37-s + 9.57·38-s + 3.36·40-s + 10.6·41-s + ⋯
L(s)  = 1  + 0.961·2-s − 0.0757·4-s − 0.514·5-s − 0.665·7-s − 1.03·8-s − 0.495·10-s + 0.301·11-s − 0.564·13-s − 0.640·14-s − 0.918·16-s + 1.10·17-s + 1.61·19-s + 0.0389·20-s + 0.289·22-s − 0.557·23-s − 0.734·25-s − 0.542·26-s + 0.0504·28-s − 1.12·29-s + 1.52·31-s + 0.151·32-s + 1.06·34-s + 0.342·35-s + 0.729·37-s + 1.55·38-s + 0.532·40-s + 1.66·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2673 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2673 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2673\)    =    \(3^{5} \cdot 11\)
Sign: $1$
Analytic conductor: \(21.3440\)
Root analytic conductor: \(4.61995\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2673,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.945174725\)
\(L(\frac12)\) \(\approx\) \(1.945174725\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
11 \( 1 - T \)
good2 \( 1 - 1.35T + 2T^{2} \)
5 \( 1 + 1.15T + 5T^{2} \)
7 \( 1 + 1.76T + 7T^{2} \)
13 \( 1 + 2.03T + 13T^{2} \)
17 \( 1 - 4.55T + 17T^{2} \)
19 \( 1 - 7.04T + 19T^{2} \)
23 \( 1 + 2.67T + 23T^{2} \)
29 \( 1 + 6.08T + 29T^{2} \)
31 \( 1 - 8.49T + 31T^{2} \)
37 \( 1 - 4.43T + 37T^{2} \)
41 \( 1 - 10.6T + 41T^{2} \)
43 \( 1 + 11.0T + 43T^{2} \)
47 \( 1 - 11.0T + 47T^{2} \)
53 \( 1 - 8.32T + 53T^{2} \)
59 \( 1 + 4.79T + 59T^{2} \)
61 \( 1 - 12.3T + 61T^{2} \)
67 \( 1 - 5.52T + 67T^{2} \)
71 \( 1 + 3.46T + 71T^{2} \)
73 \( 1 - 6.74T + 73T^{2} \)
79 \( 1 - 1.60T + 79T^{2} \)
83 \( 1 - 4.98T + 83T^{2} \)
89 \( 1 + 1.56T + 89T^{2} \)
97 \( 1 + 3.69T + 97T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−8.921703201121716861694110429507, −7.891481441133043835549464761017, −7.35727576109588449818506036145, −6.29255569070666713633195501248, −5.65769712421164646794885810895, −4.92647019239185730260439910737, −3.93391668220929779614302378018, −3.45220897119758923309240678282, −2.53312788957420812509891886907, −0.74833888982828642016509566297, 0.74833888982828642016509566297, 2.53312788957420812509891886907, 3.45220897119758923309240678282, 3.93391668220929779614302378018, 4.92647019239185730260439910737, 5.65769712421164646794885810895, 6.29255569070666713633195501248, 7.35727576109588449818506036145, 7.891481441133043835549464761017, 8.921703201121716861694110429507

Graph of the $Z$-function along the critical line