Properties

Label 2-416-1.1-c3-0-28
Degree $2$
Conductor $416$
Sign $-1$
Analytic cond. $24.5447$
Root an. cond. $4.95427$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s − 5-s + 5·7-s − 26·9-s + 10·11-s − 13·13-s − 15-s + 93·17-s − 82·19-s + 5·21-s − 192·23-s − 124·25-s − 53·27-s − 106·29-s + 172·31-s + 10·33-s − 5·35-s + 379·37-s − 13·39-s − 148·41-s − 329·43-s + 26·45-s − 631·47-s − 318·49-s + 93·51-s + 160·53-s − 10·55-s + ⋯
L(s)  = 1  + 0.192·3-s − 0.0894·5-s + 0.269·7-s − 0.962·9-s + 0.274·11-s − 0.277·13-s − 0.0172·15-s + 1.32·17-s − 0.990·19-s + 0.0519·21-s − 1.74·23-s − 0.991·25-s − 0.377·27-s − 0.678·29-s + 0.996·31-s + 0.0527·33-s − 0.0241·35-s + 1.68·37-s − 0.0533·39-s − 0.563·41-s − 1.16·43-s + 0.0861·45-s − 1.95·47-s − 0.927·49-s + 0.255·51-s + 0.414·53-s − 0.0245·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 416 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 416 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(416\)    =    \(2^{5} \cdot 13\)
Sign: $-1$
Analytic conductor: \(24.5447\)
Root analytic conductor: \(4.95427\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 416,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
13 \( 1 + p T \)
good3 \( 1 - T + p^{3} T^{2} \)
5 \( 1 + T + p^{3} T^{2} \)
7 \( 1 - 5 T + p^{3} T^{2} \)
11 \( 1 - 10 T + p^{3} T^{2} \)
17 \( 1 - 93 T + p^{3} T^{2} \)
19 \( 1 + 82 T + p^{3} T^{2} \)
23 \( 1 + 192 T + p^{3} T^{2} \)
29 \( 1 + 106 T + p^{3} T^{2} \)
31 \( 1 - 172 T + p^{3} T^{2} \)
37 \( 1 - 379 T + p^{3} T^{2} \)
41 \( 1 + 148 T + p^{3} T^{2} \)
43 \( 1 + 329 T + p^{3} T^{2} \)
47 \( 1 + 631 T + p^{3} T^{2} \)
53 \( 1 - 160 T + p^{3} T^{2} \)
59 \( 1 + 478 T + p^{3} T^{2} \)
61 \( 1 - 300 T + p^{3} T^{2} \)
67 \( 1 + 722 T + p^{3} T^{2} \)
71 \( 1 - 335 T + p^{3} T^{2} \)
73 \( 1 - 90 T + p^{3} T^{2} \)
79 \( 1 + 788 T + p^{3} T^{2} \)
83 \( 1 - 96 T + p^{3} T^{2} \)
89 \( 1 + 866 T + p^{3} T^{2} \)
97 \( 1 + 998 T + p^{3} T^{2} \)
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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

−10.20046068172938889162196910891, −9.539285530984600710001055192192, −8.214198244785336280501904603421, −7.930640773995339376148046080683, −6.40857065564106316434350429548, −5.61613784608317344015897061709, −4.32945773792707444165859889356, −3.17442755373337081861436461936, −1.84086539159772154942608010769, 0, 1.84086539159772154942608010769, 3.17442755373337081861436461936, 4.32945773792707444165859889356, 5.61613784608317344015897061709, 6.40857065564106316434350429548, 7.930640773995339376148046080683, 8.214198244785336280501904603421, 9.539285530984600710001055192192, 10.20046068172938889162196910891

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