Properties

Label 2-7623-1.1-c1-0-210
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 0.342·2-s − 1.88·4-s + 2.14·5-s − 7-s − 1.32·8-s + 0.735·10-s + 1.42·13-s − 0.342·14-s + 3.31·16-s − 1.38·17-s − 2.59·19-s − 4.04·20-s + 0.0906·23-s − 0.381·25-s + 0.488·26-s + 1.88·28-s + 7.74·29-s − 4.82·31-s + 3.78·32-s − 0.473·34-s − 2.14·35-s − 0.0702·37-s − 0.886·38-s − 2.85·40-s − 6.70·41-s + 6.28·43-s + 0.0309·46-s + ⋯
L(s)  = 1  + 0.241·2-s − 0.941·4-s + 0.961·5-s − 0.377·7-s − 0.469·8-s + 0.232·10-s + 0.396·13-s − 0.0914·14-s + 0.827·16-s − 0.335·17-s − 0.594·19-s − 0.904·20-s + 0.0188·23-s − 0.0763·25-s + 0.0958·26-s + 0.355·28-s + 1.43·29-s − 0.867·31-s + 0.669·32-s − 0.0811·34-s − 0.363·35-s − 0.0115·37-s − 0.143·38-s − 0.451·40-s − 1.04·41-s + 0.958·43-s + 0.00457·46-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: \(1\)
Selberg data: \((2,\ 7623,\ (\ :1/2),\ -1)\)

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 \( 1 \)
7 \( 1 + T \)
11 \( 1 \)
good2 \( 1 - 0.342T + 2T^{2} \)
5 \( 1 - 2.14T + 5T^{2} \)
13 \( 1 - 1.42T + 13T^{2} \)
17 \( 1 + 1.38T + 17T^{2} \)
19 \( 1 + 2.59T + 19T^{2} \)
23 \( 1 - 0.0906T + 23T^{2} \)
29 \( 1 - 7.74T + 29T^{2} \)
31 \( 1 + 4.82T + 31T^{2} \)
37 \( 1 + 0.0702T + 37T^{2} \)
41 \( 1 + 6.70T + 41T^{2} \)
43 \( 1 - 6.28T + 43T^{2} \)
47 \( 1 + 9.19T + 47T^{2} \)
53 \( 1 + 3.73T + 53T^{2} \)
59 \( 1 + 9.65T + 59T^{2} \)
61 \( 1 - 6.33T + 61T^{2} \)
67 \( 1 - 7.09T + 67T^{2} \)
71 \( 1 - 8.96T + 71T^{2} \)
73 \( 1 + 11.9T + 73T^{2} \)
79 \( 1 - 1.63T + 79T^{2} \)
83 \( 1 - 9.90T + 83T^{2} \)
89 \( 1 + 11.2T + 89T^{2} \)
97 \( 1 + 5.60T + 97T^{2} \)
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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

−7.57111521012812284836777085155, −6.49034093527710402096602479865, −6.20776382586985658251694784355, −5.35746041421052412955129569262, −4.78255578415672473652195289927, −3.96065798355095831757810800825, −3.22089484310924143044302492448, −2.28356877965318341220820997609, −1.27020513495017404777765606055, 0, 1.27020513495017404777765606055, 2.28356877965318341220820997609, 3.22089484310924143044302492448, 3.96065798355095831757810800825, 4.78255578415672473652195289927, 5.35746041421052412955129569262, 6.20776382586985658251694784355, 6.49034093527710402096602479865, 7.57111521012812284836777085155

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