Properties

Label 2-7623-1.1-c1-0-11
Degree $2$
Conductor $7623$
Sign $1$
Analytic cond. $60.8699$
Root an. cond. $7.80192$
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  − 2·4-s − 3.60·5-s − 7-s + 2·13-s + 4·16-s − 3.60·17-s + 6·19-s + 7.21·20-s − 7.21·23-s + 7.99·25-s + 2·28-s − 7.21·29-s − 2·31-s + 3.60·35-s − 2·37-s − 7.21·41-s − 5·43-s − 3.60·47-s + 49-s − 4·52-s + 10.8·59-s − 14·61-s − 8·64-s − 7.21·65-s − 15·67-s + 7.21·68-s + 14.4·71-s + ⋯
L(s)  = 1  − 4-s − 1.61·5-s − 0.377·7-s + 0.554·13-s + 16-s − 0.874·17-s + 1.37·19-s + 1.61·20-s − 1.50·23-s + 1.59·25-s + 0.377·28-s − 1.33·29-s − 0.359·31-s + 0.609·35-s − 0.328·37-s − 1.12·41-s − 0.762·43-s − 0.525·47-s + 0.142·49-s − 0.554·52-s + 1.40·59-s − 1.79·61-s − 64-s − 0.894·65-s − 1.83·67-s + 0.874·68-s + 1.71·71-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7623 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7623 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7623\)    =    \(3^{2} \cdot 7 \cdot 11^{2}\)
Sign: $1$
Analytic conductor: \(60.8699\)
Root analytic conductor: \(7.80192\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 7623,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.3129689426\)
\(L(\frac12)\) \(\approx\) \(0.3129689426\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
7 \( 1 + T \)
11 \( 1 \)
good2 \( 1 + 2T^{2} \)
5 \( 1 + 3.60T + 5T^{2} \)
13 \( 1 - 2T + 13T^{2} \)
17 \( 1 + 3.60T + 17T^{2} \)
19 \( 1 - 6T + 19T^{2} \)
23 \( 1 + 7.21T + 23T^{2} \)
29 \( 1 + 7.21T + 29T^{2} \)
31 \( 1 + 2T + 31T^{2} \)
37 \( 1 + 2T + 37T^{2} \)
41 \( 1 + 7.21T + 41T^{2} \)
43 \( 1 + 5T + 43T^{2} \)
47 \( 1 + 3.60T + 47T^{2} \)
53 \( 1 + 53T^{2} \)
59 \( 1 - 10.8T + 59T^{2} \)
61 \( 1 + 14T + 61T^{2} \)
67 \( 1 + 15T + 67T^{2} \)
71 \( 1 - 14.4T + 71T^{2} \)
73 \( 1 - 4T + 73T^{2} \)
79 \( 1 + 79T^{2} \)
83 \( 1 + 10.8T + 83T^{2} \)
89 \( 1 + 10.8T + 89T^{2} \)
97 \( 1 + 8T + 97T^{2} \)
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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

−7.889524339748084049185707811661, −7.40568877423436488142847225560, −6.57806456725513692220328344547, −5.64805292500454685917730112201, −4.95549140889292769683627988048, −4.09940126885914148897543728995, −3.72680187164579365453997043342, −3.08703167092752746816489756702, −1.57515174888093237177128256419, −0.28689729723752649835622371154, 0.28689729723752649835622371154, 1.57515174888093237177128256419, 3.08703167092752746816489756702, 3.72680187164579365453997043342, 4.09940126885914148897543728995, 4.95549140889292769683627988048, 5.64805292500454685917730112201, 6.57806456725513692220328344547, 7.40568877423436488142847225560, 7.889524339748084049185707811661

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