Properties

Label 2-1344-1.1-c3-0-22
Degree $2$
Conductor $1344$
Sign $1$
Analytic cond. $79.2985$
Root an. cond. $8.90497$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3·3-s − 18·5-s + 7·7-s + 9·9-s + 72·11-s + 34·13-s − 54·15-s + 6·17-s − 92·19-s + 21·21-s − 180·23-s + 199·25-s + 27·27-s + 114·29-s + 56·31-s + 216·33-s − 126·35-s + 34·37-s + 102·39-s + 6·41-s − 164·43-s − 162·45-s + 168·47-s + 49·49-s + 18·51-s − 654·53-s − 1.29e3·55-s + ⋯
L(s)  = 1  + 0.577·3-s − 1.60·5-s + 0.377·7-s + 1/3·9-s + 1.97·11-s + 0.725·13-s − 0.929·15-s + 0.0856·17-s − 1.11·19-s + 0.218·21-s − 1.63·23-s + 1.59·25-s + 0.192·27-s + 0.729·29-s + 0.324·31-s + 1.13·33-s − 0.608·35-s + 0.151·37-s + 0.418·39-s + 0.0228·41-s − 0.581·43-s − 0.536·45-s + 0.521·47-s + 1/7·49-s + 0.0494·51-s − 1.69·53-s − 3.17·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1344 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1344 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1344\)    =    \(2^{6} \cdot 3 \cdot 7\)
Sign: $1$
Analytic conductor: \(79.2985\)
Root analytic conductor: \(8.90497\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1344,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(2.225313880\)
\(L(\frac12)\) \(\approx\) \(2.225313880\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 - p T \)
7 \( 1 - p T \)
good5 \( 1 + 18 T + p^{3} T^{2} \)
11 \( 1 - 72 T + p^{3} T^{2} \)
13 \( 1 - 34 T + p^{3} T^{2} \)
17 \( 1 - 6 T + p^{3} T^{2} \)
19 \( 1 + 92 T + p^{3} T^{2} \)
23 \( 1 + 180 T + p^{3} T^{2} \)
29 \( 1 - 114 T + p^{3} T^{2} \)
31 \( 1 - 56 T + p^{3} T^{2} \)
37 \( 1 - 34 T + p^{3} T^{2} \)
41 \( 1 - 6 T + p^{3} T^{2} \)
43 \( 1 + 164 T + p^{3} T^{2} \)
47 \( 1 - 168 T + p^{3} T^{2} \)
53 \( 1 + 654 T + p^{3} T^{2} \)
59 \( 1 - 492 T + p^{3} T^{2} \)
61 \( 1 - 250 T + p^{3} T^{2} \)
67 \( 1 - 124 T + p^{3} T^{2} \)
71 \( 1 - 36 T + p^{3} T^{2} \)
73 \( 1 - 1010 T + p^{3} T^{2} \)
79 \( 1 - 56 T + p^{3} T^{2} \)
83 \( 1 + 228 T + p^{3} T^{2} \)
89 \( 1 - 390 T + p^{3} T^{2} \)
97 \( 1 + 70 T + p^{3} T^{2} \)
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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

−8.953885107661029000479928199673, −8.373550999704884829247971392380, −7.87149162317375219641263068681, −6.82225001655170406411815618726, −6.21441771162826479797676857248, −4.55849108761817873244827444409, −3.99334626621822661497924985883, −3.44624514966285652590997039471, −1.90830906104162220879145203158, −0.74827571709067736767677974839, 0.74827571709067736767677974839, 1.90830906104162220879145203158, 3.44624514966285652590997039471, 3.99334626621822661497924985883, 4.55849108761817873244827444409, 6.21441771162826479797676857248, 6.82225001655170406411815618726, 7.87149162317375219641263068681, 8.373550999704884829247971392380, 8.953885107661029000479928199673

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