Properties

Label 2-7623-1.1-c1-0-106
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  + 2.43·2-s + 3.90·4-s − 3.43·5-s − 7-s + 4.64·8-s − 8.34·10-s + 6.11·13-s − 2.43·14-s + 3.46·16-s + 3.21·17-s − 6.34·19-s − 13.4·20-s + 0.210·23-s + 6.77·25-s + 14.8·26-s − 3.90·28-s + 2.74·29-s + 4.64·31-s − 0.861·32-s + 7.80·34-s + 3.43·35-s − 9.37·37-s − 15.4·38-s − 15.9·40-s + 11.9·41-s − 7.12·43-s + 0.511·46-s + ⋯
L(s)  = 1  + 1.71·2-s + 1.95·4-s − 1.53·5-s − 0.377·7-s + 1.64·8-s − 2.63·10-s + 1.69·13-s − 0.649·14-s + 0.866·16-s + 0.778·17-s − 1.45·19-s − 2.99·20-s + 0.0438·23-s + 1.35·25-s + 2.91·26-s − 0.738·28-s + 0.509·29-s + 0.833·31-s − 0.152·32-s + 1.33·34-s + 0.579·35-s − 1.54·37-s − 2.50·38-s − 2.51·40-s + 1.86·41-s − 1.08·43-s + 0.0754·46-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

\(L(1)\) \(\approx\) \(4.421428100\)
\(L(\frac12)\) \(\approx\) \(4.421428100\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.43T + 2T^{2} \)
5 \( 1 + 3.43T + 5T^{2} \)
13 \( 1 - 6.11T + 13T^{2} \)
17 \( 1 - 3.21T + 17T^{2} \)
19 \( 1 + 6.34T + 19T^{2} \)
23 \( 1 - 0.210T + 23T^{2} \)
29 \( 1 - 2.74T + 29T^{2} \)
31 \( 1 - 4.64T + 31T^{2} \)
37 \( 1 + 9.37T + 37T^{2} \)
41 \( 1 - 11.9T + 41T^{2} \)
43 \( 1 + 7.12T + 43T^{2} \)
47 \( 1 - 5.91T + 47T^{2} \)
53 \( 1 - 6.35T + 53T^{2} \)
59 \( 1 - 11.8T + 59T^{2} \)
61 \( 1 + 9.20T + 61T^{2} \)
67 \( 1 + 3.89T + 67T^{2} \)
71 \( 1 - 5.19T + 71T^{2} \)
73 \( 1 - 13.1T + 73T^{2} \)
79 \( 1 - 4.33T + 79T^{2} \)
83 \( 1 + 0.737T + 83T^{2} \)
89 \( 1 - 9.34T + 89T^{2} \)
97 \( 1 - 12.0T + 97T^{2} \)
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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

−7.68400837196936738133225455807, −6.92061491487405960903388418895, −6.34061440561548512445354961650, −5.77566940276320360073057326578, −4.83122637000696085352616898885, −4.18180333290181656561342726348, −3.64968970014405889627604218605, −3.24599389704391618927408378523, −2.18440187574299482339432440833, −0.805649533454790470065871473691, 0.805649533454790470065871473691, 2.18440187574299482339432440833, 3.24599389704391618927408378523, 3.64968970014405889627604218605, 4.18180333290181656561342726348, 4.83122637000696085352616898885, 5.77566940276320360073057326578, 6.34061440561548512445354961650, 6.92061491487405960903388418895, 7.68400837196936738133225455807

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