Properties

Label 2-5445-1.1-c1-0-57
Degree $2$
Conductor $5445$
Sign $1$
Analytic cond. $43.4785$
Root an. cond. $6.59382$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2·4-s + 5-s + 7-s − 2·13-s + 4·16-s + 6·17-s + 7·19-s − 2·20-s + 6·23-s + 25-s − 2·28-s − 31-s + 35-s − 7·37-s − 6·41-s − 8·43-s − 6·49-s + 4·52-s + 6·53-s + 12·59-s + 61-s − 8·64-s − 2·65-s − 7·67-s − 12·68-s − 6·71-s + 13·73-s + ⋯
L(s)  = 1  − 4-s + 0.447·5-s + 0.377·7-s − 0.554·13-s + 16-s + 1.45·17-s + 1.60·19-s − 0.447·20-s + 1.25·23-s + 1/5·25-s − 0.377·28-s − 0.179·31-s + 0.169·35-s − 1.15·37-s − 0.937·41-s − 1.21·43-s − 6/7·49-s + 0.554·52-s + 0.824·53-s + 1.56·59-s + 0.128·61-s − 64-s − 0.248·65-s − 0.855·67-s − 1.45·68-s − 0.712·71-s + 1.52·73-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5445 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5445 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(5445\)    =    \(3^{2} \cdot 5 \cdot 11^{2}\)
Sign: $1$
Analytic conductor: \(43.4785\)
Root analytic conductor: \(6.59382\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 5445,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.879789637\)
\(L(\frac12)\) \(\approx\) \(1.879789637\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 - T \)
11 \( 1 \)
good2 \( 1 + p T^{2} \)
7 \( 1 - T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 - 7 T + p T^{2} \)
23 \( 1 - 6 T + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 + T + p T^{2} \)
37 \( 1 + 7 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 - 12 T + p T^{2} \)
61 \( 1 - T + p T^{2} \)
67 \( 1 + 7 T + p T^{2} \)
71 \( 1 + 6 T + p T^{2} \)
73 \( 1 - 13 T + p T^{2} \)
79 \( 1 + 11 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 - 18 T + p T^{2} \)
97 \( 1 + T + p T^{2} \)
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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

−8.251682372974885900517389334109, −7.48183805367345486398243608885, −6.89941504053782421909068297312, −5.67308394770304249537577495980, −5.22472911811469780563639893978, −4.77701839527008824350664999436, −3.53808548088749155534040664038, −3.08864933269452777226840388808, −1.66877382617649710238137662445, −0.792360371301422076792621127014, 0.792360371301422076792621127014, 1.66877382617649710238137662445, 3.08864933269452777226840388808, 3.53808548088749155534040664038, 4.77701839527008824350664999436, 5.22472911811469780563639893978, 5.67308394770304249537577495980, 6.89941504053782421909068297312, 7.48183805367345486398243608885, 8.251682372974885900517389334109

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