Properties

Label 2-230384-1.1-c1-0-17
Degree $2$
Conductor $230384$
Sign $1$
Analytic cond. $1839.62$
Root an. cond. $42.8908$
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  + 2·5-s + 7-s − 3·9-s + 2·13-s − 17-s + 4·19-s − 25-s + 6·29-s + 2·35-s − 6·37-s + 6·41-s − 12·43-s − 6·45-s − 8·47-s + 49-s − 2·53-s − 4·59-s − 2·61-s − 3·63-s + 4·65-s − 12·67-s − 2·73-s − 8·79-s + 9·81-s + 12·83-s − 2·85-s + 10·89-s + ⋯
L(s)  = 1  + 0.894·5-s + 0.377·7-s − 9-s + 0.554·13-s − 0.242·17-s + 0.917·19-s − 1/5·25-s + 1.11·29-s + 0.338·35-s − 0.986·37-s + 0.937·41-s − 1.82·43-s − 0.894·45-s − 1.16·47-s + 1/7·49-s − 0.274·53-s − 0.520·59-s − 0.256·61-s − 0.377·63-s + 0.496·65-s − 1.46·67-s − 0.234·73-s − 0.900·79-s + 81-s + 1.31·83-s − 0.216·85-s + 1.05·89-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 230384 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 230384 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(230384\)    =    \(2^{4} \cdot 7 \cdot 11^{2} \cdot 17\)
Sign: $1$
Analytic conductor: \(1839.62\)
Root analytic conductor: \(42.8908\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 230384,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.401632176\)
\(L(\frac12)\) \(\approx\) \(2.401632176\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
7 \( 1 - T \)
11 \( 1 \)
17 \( 1 + T \)
good3 \( 1 + p T^{2} \)
5 \( 1 - 2 T + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 + 6 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 + 12 T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 + 2 T + p T^{2} \)
59 \( 1 + 4 T + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 + 12 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 + 2 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
89 \( 1 - 10 T + p T^{2} \)
97 \( 1 + 14 T + p T^{2} \)
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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

−13.18537969865487, −12.29778434584820, −12.00804905613585, −11.54340086204775, −11.08825545475554, −10.60434263755947, −10.13539622576729, −9.668738359963593, −9.151640853106909, −8.747287624922898, −8.241010185841017, −7.871780137820728, −7.207886424156419, −6.573942542974825, −6.209106126168191, −5.733944093624923, −5.223997617550042, −4.832555640237057, −4.196045009273095, −3.305411096034023, −3.126397789972566, −2.393073108549677, −1.739444548881112, −1.316258856839234, −0.4185141785103134, 0.4185141785103134, 1.316258856839234, 1.739444548881112, 2.393073108549677, 3.126397789972566, 3.305411096034023, 4.196045009273095, 4.832555640237057, 5.223997617550042, 5.733944093624923, 6.209106126168191, 6.573942542974825, 7.207886424156419, 7.871780137820728, 8.241010185841017, 8.747287624922898, 9.151640853106909, 9.668738359963593, 10.13539622576729, 10.60434263755947, 11.08825545475554, 11.54340086204775, 12.00804905613585, 12.29778434584820, 13.18537969865487

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