Properties

Label 2-95-1.1-c1-0-5
Degree $2$
Conductor $95$
Sign $1$
Analytic cond. $0.758578$
Root an. cond. $0.870964$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 0.311·2-s + 2.90·3-s − 1.90·4-s + 5-s + 0.903·6-s − 4.42·7-s − 1.21·8-s + 5.42·9-s + 0.311·10-s − 2.62·11-s − 5.52·12-s + 0.474·13-s − 1.37·14-s + 2.90·15-s + 3.42·16-s + 5.05·17-s + 1.68·18-s − 19-s − 1.90·20-s − 12.8·21-s − 0.815·22-s − 1.37·23-s − 3.52·24-s + 25-s + 0.147·26-s + 7.05·27-s + 8.42·28-s + ⋯
L(s)  = 1  + 0.219·2-s + 1.67·3-s − 0.951·4-s + 0.447·5-s + 0.368·6-s − 1.67·7-s − 0.429·8-s + 1.80·9-s + 0.0983·10-s − 0.790·11-s − 1.59·12-s + 0.131·13-s − 0.368·14-s + 0.749·15-s + 0.857·16-s + 1.22·17-s + 0.398·18-s − 0.229·19-s − 0.425·20-s − 2.80·21-s − 0.173·22-s − 0.287·23-s − 0.719·24-s + 0.200·25-s + 0.0289·26-s + 1.35·27-s + 1.59·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 95 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 95 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(95\)    =    \(5 \cdot 19\)
Sign: $1$
Analytic conductor: \(0.758578\)
Root analytic conductor: \(0.870964\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 95,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.352602430\)
\(L(\frac12)\) \(\approx\) \(1.352602430\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 - T \)
19 \( 1 + T \)
good2 \( 1 - 0.311T + 2T^{2} \)
3 \( 1 - 2.90T + 3T^{2} \)
7 \( 1 + 4.42T + 7T^{2} \)
11 \( 1 + 2.62T + 11T^{2} \)
13 \( 1 - 0.474T + 13T^{2} \)
17 \( 1 - 5.05T + 17T^{2} \)
23 \( 1 + 1.37T + 23T^{2} \)
29 \( 1 + 7.80T + 29T^{2} \)
31 \( 1 - 1.24T + 31T^{2} \)
37 \( 1 - 4.47T + 37T^{2} \)
41 \( 1 + 5.05T + 41T^{2} \)
43 \( 1 - 12.0T + 43T^{2} \)
47 \( 1 + 4.42T + 47T^{2} \)
53 \( 1 - 7.52T + 53T^{2} \)
59 \( 1 + 2.19T + 59T^{2} \)
61 \( 1 - 3.67T + 61T^{2} \)
67 \( 1 + 1.65T + 67T^{2} \)
71 \( 1 - 7.61T + 71T^{2} \)
73 \( 1 + 3.80T + 73T^{2} \)
79 \( 1 + 13.4T + 79T^{2} \)
83 \( 1 + 10.6T + 83T^{2} \)
89 \( 1 + 12.6T + 89T^{2} \)
97 \( 1 - 17.8T + 97T^{2} \)
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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

−13.88165428151931298038439437036, −13.10626848372171412707928666926, −12.66335678228115181574892050770, −10.07349265433879371920600464484, −9.604367651482477757989319265045, −8.670225780444789576473044835963, −7.49974145843644389566270094644, −5.77728124717938862488730915927, −3.84634828564337483485385365654, −2.86603342930793270402568953419, 2.86603342930793270402568953419, 3.84634828564337483485385365654, 5.77728124717938862488730915927, 7.49974145843644389566270094644, 8.670225780444789576473044835963, 9.604367651482477757989319265045, 10.07349265433879371920600464484, 12.66335678228115181574892050770, 13.10626848372171412707928666926, 13.88165428151931298038439437036

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