Properties

Label 2-26026-1.1-c1-0-11
Degree $2$
Conductor $26026$
Sign $1$
Analytic cond. $207.818$
Root an. cond. $14.4159$
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-s + 4-s + 4·5-s + 7-s + 8-s − 3·9-s + 4·10-s + 11-s + 14-s + 16-s − 4·17-s − 3·18-s + 6·19-s + 4·20-s + 22-s + 4·23-s + 11·25-s + 28-s − 2·29-s + 2·31-s + 32-s − 4·34-s + 4·35-s − 3·36-s − 10·37-s + 6·38-s + 4·40-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s + 1.78·5-s + 0.377·7-s + 0.353·8-s − 9-s + 1.26·10-s + 0.301·11-s + 0.267·14-s + 1/4·16-s − 0.970·17-s − 0.707·18-s + 1.37·19-s + 0.894·20-s + 0.213·22-s + 0.834·23-s + 11/5·25-s + 0.188·28-s − 0.371·29-s + 0.359·31-s + 0.176·32-s − 0.685·34-s + 0.676·35-s − 1/2·36-s − 1.64·37-s + 0.973·38-s + 0.632·40-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 26026 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 26026 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(26026\)    =    \(2 \cdot 7 \cdot 11 \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(207.818\)
Root analytic conductor: \(14.4159\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 26026,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(5.894831827\)
\(L(\frac12)\) \(\approx\) \(5.894831827\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
7 \( 1 - T \)
11 \( 1 - T \)
13 \( 1 \)
good3 \( 1 + p T^{2} \)
5 \( 1 - 4 T + p T^{2} \)
17 \( 1 + 4 T + p T^{2} \)
19 \( 1 - 6 T + p T^{2} \)
23 \( 1 - 4 T + p T^{2} \)
29 \( 1 + 2 T + p T^{2} \)
31 \( 1 - 2 T + p T^{2} \)
37 \( 1 + 10 T + p T^{2} \)
41 \( 1 + 4 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 + 2 T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 - 12 T + p T^{2} \)
61 \( 1 + 14 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 + 4 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 - 6 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 - 14 T + p T^{2} \)
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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

−15.16552178060692, −14.57031762039639, −14.15461261102550, −13.67670012107861, −13.42523278521620, −12.84898662806723, −12.05715833544776, −11.59313254955678, −11.07413486354401, −10.44815255040377, −9.937663274798511, −9.273697500080707, −8.807217398023782, −8.290437864524924, −7.238210248617225, −6.789133122701942, −6.187166406388450, −5.635094538681812, −5.053372426456164, −4.840906697171069, −3.531208793219260, −3.095466398386260, −2.206594576147613, −1.828880868566011, −0.8511179377121311, 0.8511179377121311, 1.828880868566011, 2.206594576147613, 3.095466398386260, 3.531208793219260, 4.840906697171069, 5.053372426456164, 5.635094538681812, 6.187166406388450, 6.789133122701942, 7.238210248617225, 8.290437864524924, 8.807217398023782, 9.273697500080707, 9.937663274798511, 10.44815255040377, 11.07413486354401, 11.59313254955678, 12.05715833544776, 12.84898662806723, 13.42523278521620, 13.67670012107861, 14.15461261102550, 14.57031762039639, 15.16552178060692

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