Properties

Label 2-912-1.1-c1-0-4
Degree $2$
Conductor $912$
Sign $1$
Analytic cond. $7.28235$
Root an. cond. $2.69858$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s − 3·5-s + 5·7-s + 9-s − 11-s + 2·13-s − 3·15-s − 17-s + 19-s + 5·21-s + 4·23-s + 4·25-s + 27-s − 2·29-s + 6·31-s − 33-s − 15·35-s + 2·39-s + 43-s − 3·45-s + 9·47-s + 18·49-s − 51-s + 10·53-s + 3·55-s + 57-s + 8·59-s + ⋯
L(s)  = 1  + 0.577·3-s − 1.34·5-s + 1.88·7-s + 1/3·9-s − 0.301·11-s + 0.554·13-s − 0.774·15-s − 0.242·17-s + 0.229·19-s + 1.09·21-s + 0.834·23-s + 4/5·25-s + 0.192·27-s − 0.371·29-s + 1.07·31-s − 0.174·33-s − 2.53·35-s + 0.320·39-s + 0.152·43-s − 0.447·45-s + 1.31·47-s + 18/7·49-s − 0.140·51-s + 1.37·53-s + 0.404·55-s + 0.132·57-s + 1.04·59-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 912 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 912 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(912\)    =    \(2^{4} \cdot 3 \cdot 19\)
Sign: $1$
Analytic conductor: \(7.28235\)
Root analytic conductor: \(2.69858\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 912,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.918329503\)
\(L(\frac12)\) \(\approx\) \(1.918329503\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
19 \( 1 - T \)
good5 \( 1 + 3 T + p T^{2} \)
7 \( 1 - 5 T + p T^{2} \)
11 \( 1 + T + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
17 \( 1 + T + p T^{2} \)
23 \( 1 - 4 T + p T^{2} \)
29 \( 1 + 2 T + p T^{2} \)
31 \( 1 - 6 T + p T^{2} \)
37 \( 1 + p T^{2} \)
41 \( 1 + p T^{2} \)
43 \( 1 - T + p T^{2} \)
47 \( 1 - 9 T + p T^{2} \)
53 \( 1 - 10 T + p T^{2} \)
59 \( 1 - 8 T + p T^{2} \)
61 \( 1 + T + p T^{2} \)
67 \( 1 + 8 T + p T^{2} \)
71 \( 1 - 12 T + p T^{2} \)
73 \( 1 + 11 T + p T^{2} \)
79 \( 1 + 16 T + p T^{2} \)
83 \( 1 + 12 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 + 10 T + p T^{2} \)
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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

−10.24757512594894707132035038390, −8.794614827642349780603070220632, −8.439333560047520544649775927937, −7.66505986486694333159066241147, −7.12629091377271134552327540430, −5.52282167690075554303727517698, −4.53894929342930739368620916750, −3.92764554574875840306496068176, −2.61182434413499280414159715388, −1.19093389013722883778513109873, 1.19093389013722883778513109873, 2.61182434413499280414159715388, 3.92764554574875840306496068176, 4.53894929342930739368620916750, 5.52282167690075554303727517698, 7.12629091377271134552327540430, 7.66505986486694333159066241147, 8.439333560047520544649775927937, 8.794614827642349780603070220632, 10.24757512594894707132035038390

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