Properties

Label 2-7605-1.1-c1-0-92
Degree $2$
Conductor $7605$
Sign $-1$
Analytic cond. $60.7262$
Root an. cond. $7.79270$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.17·2-s + 2.73·4-s − 5-s − 3.90·7-s − 1.59·8-s + 2.17·10-s − 1.59·11-s + 8.49·14-s − 1.99·16-s + 3.76·17-s − 7.91·19-s − 2.73·20-s + 3.46·22-s − 6.22·23-s + 25-s − 10.6·28-s + 5.03·29-s + 0.184·31-s + 7.53·32-s − 8.19·34-s + 3.90·35-s − 1.64·37-s + 17.2·38-s + 1.59·40-s + 10.3·41-s + 6.74·43-s − 4.35·44-s + ⋯
L(s)  = 1  − 1.53·2-s + 1.36·4-s − 0.447·5-s − 1.47·7-s − 0.563·8-s + 0.687·10-s − 0.480·11-s + 2.27·14-s − 0.499·16-s + 0.913·17-s − 1.81·19-s − 0.610·20-s + 0.738·22-s − 1.29·23-s + 0.200·25-s − 2.01·28-s + 0.935·29-s + 0.0332·31-s + 1.33·32-s − 1.40·34-s + 0.660·35-s − 0.271·37-s + 2.79·38-s + 0.251·40-s + 1.61·41-s + 1.02·43-s − 0.655·44-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7605 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7605 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7605\)    =    \(3^{2} \cdot 5 \cdot 13^{2}\)
Sign: $-1$
Analytic conductor: \(60.7262\)
Root analytic conductor: \(7.79270\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 7605,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
13 \( 1 \)
good2 \( 1 + 2.17T + 2T^{2} \)
7 \( 1 + 3.90T + 7T^{2} \)
11 \( 1 + 1.59T + 11T^{2} \)
17 \( 1 - 3.76T + 17T^{2} \)
19 \( 1 + 7.91T + 19T^{2} \)
23 \( 1 + 6.22T + 23T^{2} \)
29 \( 1 - 5.03T + 29T^{2} \)
31 \( 1 - 0.184T + 31T^{2} \)
37 \( 1 + 1.64T + 37T^{2} \)
41 \( 1 - 10.3T + 41T^{2} \)
43 \( 1 - 6.74T + 43T^{2} \)
47 \( 1 - 6.58T + 47T^{2} \)
53 \( 1 - 5.51T + 53T^{2} \)
59 \( 1 + 4.32T + 59T^{2} \)
61 \( 1 + 9.73T + 61T^{2} \)
67 \( 1 - 6.16T + 67T^{2} \)
71 \( 1 + 1.24T + 71T^{2} \)
73 \( 1 - 2.25T + 73T^{2} \)
79 \( 1 + 4.33T + 79T^{2} \)
83 \( 1 - 9.12T + 83T^{2} \)
89 \( 1 + 9.14T + 89T^{2} \)
97 \( 1 + 9.58T + 97T^{2} \)
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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

−7.65280750878149996926448870323, −7.10952553700789227943149081817, −6.26205086991406303418659804332, −5.90764912928292678872710528414, −4.52119066048708405399259247721, −3.83660871330002462382940524088, −2.81930099304209459765253704309, −2.15845295610783386502321583769, −0.816245389920147711546190153018, 0, 0.816245389920147711546190153018, 2.15845295610783386502321583769, 2.81930099304209459765253704309, 3.83660871330002462382940524088, 4.52119066048708405399259247721, 5.90764912928292678872710528414, 6.26205086991406303418659804332, 7.10952553700789227943149081817, 7.65280750878149996926448870323

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