Properties

Label 2-38115-1.1-c1-0-1
Degree $2$
Conductor $38115$
Sign $1$
Analytic cond. $304.349$
Root an. cond. $17.4456$
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  − 2·4-s + 5-s − 7-s − 5·13-s + 4·16-s + 3·17-s − 2·19-s − 2·20-s + 6·23-s + 25-s + 2·28-s + 3·29-s − 4·31-s − 35-s + 2·37-s − 12·41-s + 10·43-s − 9·47-s + 49-s + 10·52-s − 12·53-s − 8·61-s − 8·64-s − 5·65-s − 4·67-s − 6·68-s − 2·73-s + ⋯
L(s)  = 1  − 4-s + 0.447·5-s − 0.377·7-s − 1.38·13-s + 16-s + 0.727·17-s − 0.458·19-s − 0.447·20-s + 1.25·23-s + 1/5·25-s + 0.377·28-s + 0.557·29-s − 0.718·31-s − 0.169·35-s + 0.328·37-s − 1.87·41-s + 1.52·43-s − 1.31·47-s + 1/7·49-s + 1.38·52-s − 1.64·53-s − 1.02·61-s − 64-s − 0.620·65-s − 0.488·67-s − 0.727·68-s − 0.234·73-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 38115 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 38115 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(38115\)    =    \(3^{2} \cdot 5 \cdot 7 \cdot 11^{2}\)
Sign: $1$
Analytic conductor: \(304.349\)
Root analytic conductor: \(17.4456\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 38115,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.101250267\)
\(L(\frac12)\) \(\approx\) \(1.101250267\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 - T \)
7 \( 1 + T \)
11 \( 1 \)
good2 \( 1 + p T^{2} \)
13 \( 1 + 5 T + p T^{2} \)
17 \( 1 - 3 T + p T^{2} \)
19 \( 1 + 2 T + p T^{2} \)
23 \( 1 - 6 T + p T^{2} \)
29 \( 1 - 3 T + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 + 12 T + p T^{2} \)
43 \( 1 - 10 T + p T^{2} \)
47 \( 1 + 9 T + p T^{2} \)
53 \( 1 + 12 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + 8 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 + 2 T + p T^{2} \)
79 \( 1 - T + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
89 \( 1 - 12 T + p T^{2} \)
97 \( 1 + T + p T^{2} \)
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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

−14.86680322150568, −14.26598467173504, −13.88850690004816, −13.13909702423378, −12.89826864598804, −12.32706584061824, −11.93084895401735, −11.05210553560681, −10.45857745627943, −10.00762404916466, −9.480336949375007, −9.140805422170037, −8.537897704517334, −7.808993752438724, −7.398205515982461, −6.637768999138422, −6.071870717061047, −5.339506968460512, −4.849722118730526, −4.498372675119965, −3.414354587964654, −3.120390900064215, −2.197307776479232, −1.335456603575525, −0.4081811529310983, 0.4081811529310983, 1.335456603575525, 2.197307776479232, 3.120390900064215, 3.414354587964654, 4.498372675119965, 4.849722118730526, 5.339506968460512, 6.071870717061047, 6.637768999138422, 7.398205515982461, 7.808993752438724, 8.537897704517334, 9.140805422170037, 9.480336949375007, 10.00762404916466, 10.45857745627943, 11.05210553560681, 11.93084895401735, 12.32706584061824, 12.89826864598804, 13.13909702423378, 13.88850690004816, 14.26598467173504, 14.86680322150568

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