Properties

Label 2-3640-1.1-c1-0-24
Degree $2$
Conductor $3640$
Sign $1$
Analytic cond. $29.0655$
Root an. cond. $5.39124$
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  + 1.17·3-s + 5-s + 7-s − 1.62·9-s − 0.490·11-s + 13-s + 1.17·15-s − 7.57·17-s + 3.54·19-s + 1.17·21-s − 4.51·23-s + 25-s − 5.42·27-s + 9.36·29-s + 7.29·31-s − 0.575·33-s + 35-s + 11.3·37-s + 1.17·39-s + 11.4·41-s − 6.49·43-s − 1.62·45-s + 6.49·47-s + 49-s − 8.89·51-s + 9.10·53-s − 0.490·55-s + ⋯
L(s)  = 1  + 0.677·3-s + 0.447·5-s + 0.377·7-s − 0.540·9-s − 0.147·11-s + 0.277·13-s + 0.303·15-s − 1.83·17-s + 0.814·19-s + 0.256·21-s − 0.942·23-s + 0.200·25-s − 1.04·27-s + 1.73·29-s + 1.31·31-s − 0.100·33-s + 0.169·35-s + 1.86·37-s + 0.187·39-s + 1.78·41-s − 0.989·43-s − 0.241·45-s + 0.947·47-s + 0.142·49-s − 1.24·51-s + 1.25·53-s − 0.0661·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3640 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3640 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3640\)    =    \(2^{3} \cdot 5 \cdot 7 \cdot 13\)
Sign: $1$
Analytic conductor: \(29.0655\)
Root analytic conductor: \(5.39124\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 3640,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.583393793\)
\(L(\frac12)\) \(\approx\) \(2.583393793\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 - T \)
7 \( 1 - T \)
13 \( 1 - T \)
good3 \( 1 - 1.17T + 3T^{2} \)
11 \( 1 + 0.490T + 11T^{2} \)
17 \( 1 + 7.57T + 17T^{2} \)
19 \( 1 - 3.54T + 19T^{2} \)
23 \( 1 + 4.51T + 23T^{2} \)
29 \( 1 - 9.36T + 29T^{2} \)
31 \( 1 - 7.29T + 31T^{2} \)
37 \( 1 - 11.3T + 37T^{2} \)
41 \( 1 - 11.4T + 41T^{2} \)
43 \( 1 + 6.49T + 43T^{2} \)
47 \( 1 - 6.49T + 47T^{2} \)
53 \( 1 - 9.10T + 53T^{2} \)
59 \( 1 - 12.4T + 59T^{2} \)
61 \( 1 - 3.09T + 61T^{2} \)
67 \( 1 - 8.98T + 67T^{2} \)
71 \( 1 - 14.3T + 71T^{2} \)
73 \( 1 + 13.4T + 73T^{2} \)
79 \( 1 + 16.0T + 79T^{2} \)
83 \( 1 - 11.1T + 83T^{2} \)
89 \( 1 + 3.24T + 89T^{2} \)
97 \( 1 + 8.28T + 97T^{2} \)
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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

−8.390096997522863667278313329541, −8.141390428416471476334758970281, −7.06820396774009992809563482099, −6.29597843341692810778441861872, −5.62058023716131726194585272044, −4.61328485668969535754790718918, −3.95491880035417241853818456571, −2.61188113059511580442812722334, −2.40323080787449136596337429545, −0.917435351574040538191319195143, 0.917435351574040538191319195143, 2.40323080787449136596337429545, 2.61188113059511580442812722334, 3.95491880035417241853818456571, 4.61328485668969535754790718918, 5.62058023716131726194585272044, 6.29597843341692810778441861872, 7.06820396774009992809563482099, 8.141390428416471476334758970281, 8.390096997522863667278313329541

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