Properties

Label 2-2664-1.1-c1-0-3
Degree $2$
Conductor $2664$
Sign $1$
Analytic cond. $21.2721$
Root an. cond. $4.61217$
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  − 2.77·5-s − 2.49·7-s + 4.39·11-s − 4.76·13-s − 2.61·17-s + 4.10·19-s − 1.98·23-s + 2.70·25-s − 4.38·29-s − 2.65·31-s + 6.92·35-s + 37-s + 5.61·41-s − 11.1·43-s + 10.6·47-s − 0.773·49-s + 7.81·53-s − 12.2·55-s + 3.16·59-s + 2·61-s + 13.2·65-s + 3.94·67-s + 10.6·71-s + 10.0·73-s − 10.9·77-s − 14.8·79-s + 6.52·83-s + ⋯
L(s)  = 1  − 1.24·5-s − 0.943·7-s + 1.32·11-s − 1.32·13-s − 0.633·17-s + 0.941·19-s − 0.414·23-s + 0.541·25-s − 0.814·29-s − 0.477·31-s + 1.17·35-s + 0.164·37-s + 0.876·41-s − 1.69·43-s + 1.54·47-s − 0.110·49-s + 1.07·53-s − 1.64·55-s + 0.412·59-s + 0.256·61-s + 1.64·65-s + 0.481·67-s + 1.25·71-s + 1.17·73-s − 1.25·77-s − 1.67·79-s + 0.716·83-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2664 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2664 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2664\)    =    \(2^{3} \cdot 3^{2} \cdot 37\)
Sign: $1$
Analytic conductor: \(21.2721\)
Root analytic conductor: \(4.61217\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2664,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.9194898382\)
\(L(\frac12)\) \(\approx\) \(0.9194898382\)
\(L(\frac{3}{2})\) 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 \( 1 \)
37 \( 1 - T \)
good5 \( 1 + 2.77T + 5T^{2} \)
7 \( 1 + 2.49T + 7T^{2} \)
11 \( 1 - 4.39T + 11T^{2} \)
13 \( 1 + 4.76T + 13T^{2} \)
17 \( 1 + 2.61T + 17T^{2} \)
19 \( 1 - 4.10T + 19T^{2} \)
23 \( 1 + 1.98T + 23T^{2} \)
29 \( 1 + 4.38T + 29T^{2} \)
31 \( 1 + 2.65T + 31T^{2} \)
41 \( 1 - 5.61T + 41T^{2} \)
43 \( 1 + 11.1T + 43T^{2} \)
47 \( 1 - 10.6T + 47T^{2} \)
53 \( 1 - 7.81T + 53T^{2} \)
59 \( 1 - 3.16T + 59T^{2} \)
61 \( 1 - 2T + 61T^{2} \)
67 \( 1 - 3.94T + 67T^{2} \)
71 \( 1 - 10.6T + 71T^{2} \)
73 \( 1 - 10.0T + 73T^{2} \)
79 \( 1 + 14.8T + 79T^{2} \)
83 \( 1 - 6.52T + 83T^{2} \)
89 \( 1 - 12.2T + 89T^{2} \)
97 \( 1 - 15.5T + 97T^{2} \)
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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

−8.974544123967415573426948347849, −7.989317280141326960668290413573, −7.22853498449560138192863877732, −6.81876087055696558575812390211, −5.82371788929414641018500901306, −4.78158404834047202204560301246, −3.90145258189997707863476773870, −3.41008948629845512181075181318, −2.20082193095866099539715802491, −0.57908031945515831172735156982, 0.57908031945515831172735156982, 2.20082193095866099539715802491, 3.41008948629845512181075181318, 3.90145258189997707863476773870, 4.78158404834047202204560301246, 5.82371788929414641018500901306, 6.81876087055696558575812390211, 7.22853498449560138192863877732, 7.989317280141326960668290413573, 8.974544123967415573426948347849

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