Properties

Label 2-151-151.150-c0-0-1
Degree $2$
Conductor $151$
Sign $1$
Analytic cond. $0.0753588$
Root an. cond. $0.274515$
Motivic weight $0$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 0.445·2-s − 0.801·4-s + 1.24·5-s + 0.801·8-s + 9-s − 0.554·10-s − 1.80·11-s + 0.445·16-s − 1.80·17-s − 0.445·18-s − 0.445·19-s − 20-s + 0.801·22-s + 0.554·25-s − 0.445·29-s + 1.24·31-s − 32-s + 0.801·34-s − 0.801·36-s − 1.80·37-s + 0.198·38-s + 40-s + 1.24·43-s + 1.44·44-s + 1.24·45-s − 0.445·47-s + 49-s + ⋯
L(s)  = 1  − 0.445·2-s − 0.801·4-s + 1.24·5-s + 0.801·8-s + 9-s − 0.554·10-s − 1.80·11-s + 0.445·16-s − 1.80·17-s − 0.445·18-s − 0.445·19-s − 20-s + 0.801·22-s + 0.554·25-s − 0.445·29-s + 1.24·31-s − 32-s + 0.801·34-s − 0.801·36-s − 1.80·37-s + 0.198·38-s + 40-s + 1.24·43-s + 1.44·44-s + 1.24·45-s − 0.445·47-s + 49-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 151 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 151 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(151\)
Sign: $1$
Analytic conductor: \(0.0753588\)
Root analytic conductor: \(0.274515\)
Motivic weight: \(0\)
Rational: no
Arithmetic: yes
Character: $\chi_{151} (150, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 151,\ (\ :0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.5222314318\)
\(L(\frac12)\) \(\approx\) \(0.5222314318\)
\(L(1)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad151 \( 1 - T \)
good2 \( 1 + 0.445T + T^{2} \)
3 \( 1 - T^{2} \)
5 \( 1 - 1.24T + T^{2} \)
7 \( 1 - T^{2} \)
11 \( 1 + 1.80T + T^{2} \)
13 \( 1 - T^{2} \)
17 \( 1 + 1.80T + T^{2} \)
19 \( 1 + 0.445T + T^{2} \)
23 \( 1 - T^{2} \)
29 \( 1 + 0.445T + T^{2} \)
31 \( 1 - 1.24T + T^{2} \)
37 \( 1 + 1.80T + T^{2} \)
41 \( 1 - T^{2} \)
43 \( 1 - 1.24T + T^{2} \)
47 \( 1 + 0.445T + T^{2} \)
53 \( 1 - T^{2} \)
59 \( 1 - 1.24T + T^{2} \)
61 \( 1 - T^{2} \)
67 \( 1 - T^{2} \)
71 \( 1 - T^{2} \)
73 \( 1 - T^{2} \)
79 \( 1 - T^{2} \)
83 \( 1 - T^{2} \)
89 \( 1 - T^{2} \)
97 \( 1 + 0.445T + T^{2} \)
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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

−13.34556557275344869968800790456, −12.68200101760350932318631160875, −10.68997024797752278504909682491, −10.19852870201252687896166884705, −9.251703683052829018409362241139, −8.247752176285942870731625179537, −6.95499951952608680352810802672, −5.48609729130887863451926607972, −4.45516567445391320591192585649, −2.17595385646999302389858797878, 2.17595385646999302389858797878, 4.45516567445391320591192585649, 5.48609729130887863451926607972, 6.95499951952608680352810802672, 8.247752176285942870731625179537, 9.251703683052829018409362241139, 10.19852870201252687896166884705, 10.68997024797752278504909682491, 12.68200101760350932318631160875, 13.34556557275344869968800790456

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