Properties

Label 2-7623-1.1-c1-0-13
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  + 1.32·2-s − 0.239·4-s − 2.32·5-s − 7-s − 2.97·8-s − 3.08·10-s − 4.53·13-s − 1.32·14-s − 3.46·16-s − 3.29·17-s − 1.08·19-s + 0.556·20-s − 6.29·23-s + 0.414·25-s − 6.02·26-s + 0.239·28-s + 3.16·29-s − 2.97·31-s + 1.34·32-s − 4.37·34-s + 2.32·35-s + 1.70·37-s − 1.44·38-s + 6.91·40-s + 4.90·41-s − 8.38·43-s − 8.35·46-s + ⋯
L(s)  = 1  + 0.938·2-s − 0.119·4-s − 1.04·5-s − 0.377·7-s − 1.05·8-s − 0.976·10-s − 1.25·13-s − 0.354·14-s − 0.866·16-s − 0.799·17-s − 0.249·19-s + 0.124·20-s − 1.31·23-s + 0.0829·25-s − 1.18·26-s + 0.0452·28-s + 0.587·29-s − 0.533·31-s + 0.237·32-s − 0.750·34-s + 0.393·35-s + 0.280·37-s − 0.234·38-s + 1.09·40-s + 0.766·41-s − 1.27·43-s − 1.23·46-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

\(L(1)\) \(\approx\) \(0.6230800437\)
\(L(\frac12)\) \(\approx\) \(0.6230800437\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.32T + 2T^{2} \)
5 \( 1 + 2.32T + 5T^{2} \)
13 \( 1 + 4.53T + 13T^{2} \)
17 \( 1 + 3.29T + 17T^{2} \)
19 \( 1 + 1.08T + 19T^{2} \)
23 \( 1 + 6.29T + 23T^{2} \)
29 \( 1 - 3.16T + 29T^{2} \)
31 \( 1 + 2.97T + 31T^{2} \)
37 \( 1 - 1.70T + 37T^{2} \)
41 \( 1 - 4.90T + 41T^{2} \)
43 \( 1 + 8.38T + 43T^{2} \)
47 \( 1 - 4.69T + 47T^{2} \)
53 \( 1 - 4.98T + 53T^{2} \)
59 \( 1 + 10.0T + 59T^{2} \)
61 \( 1 + 1.74T + 61T^{2} \)
67 \( 1 + 9.44T + 67T^{2} \)
71 \( 1 + 16.1T + 71T^{2} \)
73 \( 1 - 14.4T + 73T^{2} \)
79 \( 1 + 12.8T + 79T^{2} \)
83 \( 1 + 0.205T + 83T^{2} \)
89 \( 1 + 3.93T + 89T^{2} \)
97 \( 1 - 13.0T + 97T^{2} \)
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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

−7.71347689065683401629090824469, −7.20417234833928040548436391035, −6.30501518938440447080368126842, −5.76397134124832525549268583389, −4.72802026302015625126871834626, −4.42067479445041096948942444673, −3.70203626875090808629778713414, −2.95678964609476940120315718375, −2.10943688428549132221393850007, −0.31936397473343321203614815351, 0.31936397473343321203614815351, 2.10943688428549132221393850007, 2.95678964609476940120315718375, 3.70203626875090808629778713414, 4.42067479445041096948942444673, 4.72802026302015625126871834626, 5.76397134124832525549268583389, 6.30501518938440447080368126842, 7.20417234833928040548436391035, 7.71347689065683401629090824469

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