Properties

Label 2-4160-1.1-c1-0-10
Degree $2$
Conductor $4160$
Sign $1$
Analytic cond. $33.2177$
Root an. cond. $5.76348$
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  − 5-s − 4·7-s − 3·9-s + 4·11-s − 13-s + 2·17-s − 4·19-s + 25-s − 6·29-s − 4·31-s + 4·35-s − 6·37-s + 10·41-s − 8·43-s + 3·45-s + 12·47-s + 9·49-s + 10·53-s − 4·55-s − 12·59-s − 6·61-s + 12·63-s + 65-s − 4·67-s − 4·71-s + 2·73-s − 16·77-s + ⋯
L(s)  = 1  − 0.447·5-s − 1.51·7-s − 9-s + 1.20·11-s − 0.277·13-s + 0.485·17-s − 0.917·19-s + 1/5·25-s − 1.11·29-s − 0.718·31-s + 0.676·35-s − 0.986·37-s + 1.56·41-s − 1.21·43-s + 0.447·45-s + 1.75·47-s + 9/7·49-s + 1.37·53-s − 0.539·55-s − 1.56·59-s − 0.768·61-s + 1.51·63-s + 0.124·65-s − 0.488·67-s − 0.474·71-s + 0.234·73-s − 1.82·77-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4160 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4160 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4160\)    =    \(2^{6} \cdot 5 \cdot 13\)
Sign: $1$
Analytic conductor: \(33.2177\)
Root analytic conductor: \(5.76348\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4160,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.8798853626\)
\(L(\frac12)\) \(\approx\) \(0.8798853626\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 + T \)
13 \( 1 + T \)
good3 \( 1 + p T^{2} \)
7 \( 1 + 4 T + p T^{2} \)
11 \( 1 - 4 T + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 + 6 T + p T^{2} \)
41 \( 1 - 10 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 - 12 T + p T^{2} \)
53 \( 1 - 10 T + p T^{2} \)
59 \( 1 + 12 T + p T^{2} \)
61 \( 1 + 6 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 + 4 T + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 - 10 T + p T^{2} \)
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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

−8.679522631945850602135816308926, −7.51342069568065680500641069103, −6.99779353343744035287305408594, −6.07339582046800137758081173074, −5.78648153062773281226115590413, −4.49918355206622824994104171942, −3.63530767753440735417837464328, −3.17651296087682402103225680541, −2.05941271660251934670619371489, −0.50759725669808292974043415692, 0.50759725669808292974043415692, 2.05941271660251934670619371489, 3.17651296087682402103225680541, 3.63530767753440735417837464328, 4.49918355206622824994104171942, 5.78648153062773281226115590413, 6.07339582046800137758081173074, 6.99779353343744035287305408594, 7.51342069568065680500641069103, 8.679522631945850602135816308926

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