Properties

Label 2-2376-1.1-c1-0-12
Degree $2$
Conductor $2376$
Sign $1$
Analytic cond. $18.9724$
Root an. cond. $4.35573$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.35·5-s − 2.73·7-s − 11-s + 5.52·13-s + 4.79·17-s + 3.52·19-s − 0.351·23-s − 3.17·25-s − 3.61·29-s − 7.69·31-s − 3.69·35-s + 7.82·37-s + 0.561·41-s − 5.38·43-s + 5.17·47-s + 0.475·49-s + 8.87·53-s − 1.35·55-s + 5.11·59-s + 4.99·61-s + 7.46·65-s + 7.69·67-s + 12.8·71-s + 4.87·73-s + 2.73·77-s − 5.20·79-s + 12.2·83-s + ⋯
L(s)  = 1  + 0.604·5-s − 1.03·7-s − 0.301·11-s + 1.53·13-s + 1.16·17-s + 0.808·19-s − 0.0733·23-s − 0.634·25-s − 0.670·29-s − 1.38·31-s − 0.624·35-s + 1.28·37-s + 0.0877·41-s − 0.820·43-s + 0.754·47-s + 0.0679·49-s + 1.21·53-s − 0.182·55-s + 0.666·59-s + 0.639·61-s + 0.926·65-s + 0.940·67-s + 1.52·71-s + 0.570·73-s + 0.311·77-s − 0.586·79-s + 1.34·83-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2376 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2376 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2376\)    =    \(2^{3} \cdot 3^{3} \cdot 11\)
Sign: $1$
Analytic conductor: \(18.9724\)
Root analytic conductor: \(4.35573\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2376,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.910014949\)
\(L(\frac12)\) \(\approx\) \(1.910014949\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
11 \( 1 + T \)
good5 \( 1 - 1.35T + 5T^{2} \)
7 \( 1 + 2.73T + 7T^{2} \)
13 \( 1 - 5.52T + 13T^{2} \)
17 \( 1 - 4.79T + 17T^{2} \)
19 \( 1 - 3.52T + 19T^{2} \)
23 \( 1 + 0.351T + 23T^{2} \)
29 \( 1 + 3.61T + 29T^{2} \)
31 \( 1 + 7.69T + 31T^{2} \)
37 \( 1 - 7.82T + 37T^{2} \)
41 \( 1 - 0.561T + 41T^{2} \)
43 \( 1 + 5.38T + 43T^{2} \)
47 \( 1 - 5.17T + 47T^{2} \)
53 \( 1 - 8.87T + 53T^{2} \)
59 \( 1 - 5.11T + 59T^{2} \)
61 \( 1 - 4.99T + 61T^{2} \)
67 \( 1 - 7.69T + 67T^{2} \)
71 \( 1 - 12.8T + 71T^{2} \)
73 \( 1 - 4.87T + 73T^{2} \)
79 \( 1 + 5.20T + 79T^{2} \)
83 \( 1 - 12.2T + 83T^{2} \)
89 \( 1 - 6T + 89T^{2} \)
97 \( 1 + 13.9T + 97T^{2} \)
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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

−9.161255545329671649058633320569, −8.201933247291578567159002714943, −7.44182968715486463624783571270, −6.52471724489796139912915816449, −5.79993577515767739659360182718, −5.35400836279207393231086022538, −3.80739852861789725542255588449, −3.37906022137469022199065834187, −2.15642629217040240916928780922, −0.911097251257613769412174644799, 0.911097251257613769412174644799, 2.15642629217040240916928780922, 3.37906022137469022199065834187, 3.80739852861789725542255588449, 5.35400836279207393231086022538, 5.79993577515767739659360182718, 6.52471724489796139912915816449, 7.44182968715486463624783571270, 8.201933247291578567159002714943, 9.161255545329671649058633320569

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