Properties

Label 2-7623-1.1-c1-0-135
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  − 1.56·2-s + 0.438·4-s − 5-s − 7-s + 2.43·8-s + 1.56·10-s − 5.56·13-s + 1.56·14-s − 4.68·16-s + 4.12·17-s − 6·19-s − 0.438·20-s + 4·23-s − 4·25-s + 8.68·26-s − 0.438·28-s + 6.68·29-s + 8.24·31-s + 2.43·32-s − 6.43·34-s + 35-s − 2.68·37-s + 9.36·38-s − 2.43·40-s − 7.56·41-s + 5.68·43-s − 6.24·46-s + ⋯
L(s)  = 1  − 1.10·2-s + 0.219·4-s − 0.447·5-s − 0.377·7-s + 0.862·8-s + 0.493·10-s − 1.54·13-s + 0.417·14-s − 1.17·16-s + 0.999·17-s − 1.37·19-s − 0.0980·20-s + 0.834·23-s − 0.800·25-s + 1.70·26-s − 0.0828·28-s + 1.24·29-s + 1.48·31-s + 0.431·32-s − 1.10·34-s + 0.169·35-s − 0.441·37-s + 1.51·38-s − 0.385·40-s − 1.18·41-s + 0.866·43-s − 0.920·46-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 \( 1 + 1.56T + 2T^{2} \)
5 \( 1 + T + 5T^{2} \)
13 \( 1 + 5.56T + 13T^{2} \)
17 \( 1 - 4.12T + 17T^{2} \)
19 \( 1 + 6T + 19T^{2} \)
23 \( 1 - 4T + 23T^{2} \)
29 \( 1 - 6.68T + 29T^{2} \)
31 \( 1 - 8.24T + 31T^{2} \)
37 \( 1 + 2.68T + 37T^{2} \)
41 \( 1 + 7.56T + 41T^{2} \)
43 \( 1 - 5.68T + 43T^{2} \)
47 \( 1 + 3.43T + 47T^{2} \)
53 \( 1 + 7.80T + 53T^{2} \)
59 \( 1 - 12.5T + 59T^{2} \)
61 \( 1 - 13.3T + 61T^{2} \)
67 \( 1 - 8.80T + 67T^{2} \)
71 \( 1 + 3.12T + 71T^{2} \)
73 \( 1 + 7.12T + 73T^{2} \)
79 \( 1 + 3.12T + 79T^{2} \)
83 \( 1 + 8.80T + 83T^{2} \)
89 \( 1 - 11.2T + 89T^{2} \)
97 \( 1 - 1.31T + 97T^{2} \)
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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

−7.72894694344073001644655368905, −6.98295544171957194561186503226, −6.50604798455828299335612892835, −5.32480488604221930815421168976, −4.69114749543458626542530833447, −3.98636373171383375777664275612, −2.92251207476484009329086240965, −2.11845878038613093023614764283, −0.926747298591365241592579972238, 0, 0.926747298591365241592579972238, 2.11845878038613093023614764283, 2.92251207476484009329086240965, 3.98636373171383375777664275612, 4.69114749543458626542530833447, 5.32480488604221930815421168976, 6.50604798455828299335612892835, 6.98295544171957194561186503226, 7.72894694344073001644655368905

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