Properties

Label 2-2312-1.1-c3-0-139
Degree $2$
Conductor $2312$
Sign $-1$
Analytic cond. $136.412$
Root an. cond. $11.6795$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 4.78·3-s + 12.0·5-s + 4.33·7-s − 4.11·9-s − 30.0·11-s + 21.0·13-s − 57.8·15-s − 29.7·19-s − 20.7·21-s + 88.1·23-s + 21.3·25-s + 148.·27-s − 27.2·29-s + 88.0·31-s + 143.·33-s + 52.4·35-s − 244.·37-s − 100.·39-s + 86.2·41-s + 385.·43-s − 49.7·45-s − 35.9·47-s − 324.·49-s − 220.·53-s − 363.·55-s + 142.·57-s + 234.·59-s + ⋯
L(s)  = 1  − 0.920·3-s + 1.08·5-s + 0.234·7-s − 0.152·9-s − 0.822·11-s + 0.448·13-s − 0.996·15-s − 0.359·19-s − 0.215·21-s + 0.798·23-s + 0.171·25-s + 1.06·27-s − 0.174·29-s + 0.509·31-s + 0.757·33-s + 0.253·35-s − 1.08·37-s − 0.413·39-s + 0.328·41-s + 1.36·43-s − 0.164·45-s − 0.111·47-s − 0.945·49-s − 0.571·53-s − 0.889·55-s + 0.330·57-s + 0.517·59-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2312 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2312 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2312\)    =    \(2^{3} \cdot 17^{2}\)
Sign: $-1$
Analytic conductor: \(136.412\)
Root analytic conductor: \(11.6795\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2312,\ (\ :3/2),\ -1)\)

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 \( 1 \)
17 \( 1 \)
good3 \( 1 + 4.78T + 27T^{2} \)
5 \( 1 - 12.0T + 125T^{2} \)
7 \( 1 - 4.33T + 343T^{2} \)
11 \( 1 + 30.0T + 1.33e3T^{2} \)
13 \( 1 - 21.0T + 2.19e3T^{2} \)
19 \( 1 + 29.7T + 6.85e3T^{2} \)
23 \( 1 - 88.1T + 1.21e4T^{2} \)
29 \( 1 + 27.2T + 2.43e4T^{2} \)
31 \( 1 - 88.0T + 2.97e4T^{2} \)
37 \( 1 + 244.T + 5.06e4T^{2} \)
41 \( 1 - 86.2T + 6.89e4T^{2} \)
43 \( 1 - 385.T + 7.95e4T^{2} \)
47 \( 1 + 35.9T + 1.03e5T^{2} \)
53 \( 1 + 220.T + 1.48e5T^{2} \)
59 \( 1 - 234.T + 2.05e5T^{2} \)
61 \( 1 + 892.T + 2.26e5T^{2} \)
67 \( 1 - 846.T + 3.00e5T^{2} \)
71 \( 1 + 391.T + 3.57e5T^{2} \)
73 \( 1 + 204.T + 3.89e5T^{2} \)
79 \( 1 - 23.0T + 4.93e5T^{2} \)
83 \( 1 + 742.T + 5.71e5T^{2} \)
89 \( 1 + 1.30e3T + 7.04e5T^{2} \)
97 \( 1 - 1.38e3T + 9.12e5T^{2} \)
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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

−8.350586570551355354669133732972, −7.38712829941533311958697553232, −6.43874744248048241976670504961, −5.87871659713579865642160818881, −5.26520127633555988213821749436, −4.54984571863877452872823395154, −3.16883082025344807282551810843, −2.22906943455200820865992974434, −1.17207225578257355354517128765, 0, 1.17207225578257355354517128765, 2.22906943455200820865992974434, 3.16883082025344807282551810843, 4.54984571863877452872823395154, 5.26520127633555988213821749436, 5.87871659713579865642160818881, 6.43874744248048241976670504961, 7.38712829941533311958697553232, 8.350586570551355354669133732972

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