Properties

Label 2-7623-1.1-c1-0-141
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  + 0.790·2-s − 1.37·4-s + 4.15·5-s + 7-s − 2.66·8-s + 3.28·10-s + 2.46·13-s + 0.790·14-s + 0.639·16-s + 1.99·17-s + 3.11·19-s − 5.70·20-s − 3.45·23-s + 12.2·25-s + 1.95·26-s − 1.37·28-s + 3.32·29-s − 0.288·31-s + 5.84·32-s + 1.57·34-s + 4.15·35-s + 7.59·37-s + 2.46·38-s − 11.0·40-s − 2.32·41-s − 8.35·43-s − 2.73·46-s + ⋯
L(s)  = 1  + 0.559·2-s − 0.687·4-s + 1.85·5-s + 0.377·7-s − 0.943·8-s + 1.03·10-s + 0.684·13-s + 0.211·14-s + 0.159·16-s + 0.483·17-s + 0.713·19-s − 1.27·20-s − 0.721·23-s + 2.44·25-s + 0.382·26-s − 0.259·28-s + 0.617·29-s − 0.0518·31-s + 1.03·32-s + 0.270·34-s + 0.701·35-s + 1.24·37-s + 0.399·38-s − 1.75·40-s − 0.363·41-s − 1.27·43-s − 0.403·46-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: \(0\)
Selberg data: \((2,\ 7623,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.729723123\)
\(L(\frac12)\) \(\approx\) \(3.729723123\)
\(L(\frac{3}{2})\) 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 \( 1 - 0.790T + 2T^{2} \)
5 \( 1 - 4.15T + 5T^{2} \)
13 \( 1 - 2.46T + 13T^{2} \)
17 \( 1 - 1.99T + 17T^{2} \)
19 \( 1 - 3.11T + 19T^{2} \)
23 \( 1 + 3.45T + 23T^{2} \)
29 \( 1 - 3.32T + 29T^{2} \)
31 \( 1 + 0.288T + 31T^{2} \)
37 \( 1 - 7.59T + 37T^{2} \)
41 \( 1 + 2.32T + 41T^{2} \)
43 \( 1 + 8.35T + 43T^{2} \)
47 \( 1 + 2.94T + 47T^{2} \)
53 \( 1 + 13.1T + 53T^{2} \)
59 \( 1 - 7.82T + 59T^{2} \)
61 \( 1 - 15.3T + 61T^{2} \)
67 \( 1 + 8.39T + 67T^{2} \)
71 \( 1 - 13.6T + 71T^{2} \)
73 \( 1 - 8.86T + 73T^{2} \)
79 \( 1 + 15.5T + 79T^{2} \)
83 \( 1 - 4.58T + 83T^{2} \)
89 \( 1 + 11.8T + 89T^{2} \)
97 \( 1 + 7.28T + 97T^{2} \)
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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

−8.150609975602067199981741696658, −6.88613673568637742329845240888, −6.23930332100295994454149601903, −5.66508908043656620079642434211, −5.19346233918684630018248449978, −4.50560015773857703233533864476, −3.51695669170834056345802403650, −2.76782045656306036142629330822, −1.79682071162444831017703393448, −0.953064942155305445359618452209, 0.953064942155305445359618452209, 1.79682071162444831017703393448, 2.76782045656306036142629330822, 3.51695669170834056345802403650, 4.50560015773857703233533864476, 5.19346233918684630018248449978, 5.66508908043656620079642434211, 6.23930332100295994454149601903, 6.88613673568637742329845240888, 8.150609975602067199981741696658

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