Properties

Label 2-7623-1.1-c1-0-160
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  − 1.30·2-s − 0.302·4-s + 3.60·5-s + 7-s + 3·8-s − 4.69·10-s + 0.605·13-s − 1.30·14-s − 3.30·16-s + 6.30·17-s + 3·19-s − 1.09·20-s + 6.30·23-s + 7.99·25-s − 0.788·26-s − 0.302·28-s + 8.30·29-s + 31-s − 1.69·32-s − 8.21·34-s + 3.60·35-s + 9.21·37-s − 3.90·38-s + 10.8·40-s + 7·41-s − 5.30·43-s − 8.21·46-s + ⋯
L(s)  = 1  − 0.921·2-s − 0.151·4-s + 1.61·5-s + 0.377·7-s + 1.06·8-s − 1.48·10-s + 0.167·13-s − 0.348·14-s − 0.825·16-s + 1.52·17-s + 0.688·19-s − 0.244·20-s + 1.31·23-s + 1.59·25-s − 0.154·26-s − 0.0572·28-s + 1.54·29-s + 0.179·31-s − 0.300·32-s − 1.40·34-s + 0.609·35-s + 1.51·37-s − 0.634·38-s + 1.71·40-s + 1.09·41-s − 0.808·43-s − 1.21·46-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

\(L(1)\) \(\approx\) \(2.128641541\)
\(L(\frac12)\) \(\approx\) \(2.128641541\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.30T + 2T^{2} \)
5 \( 1 - 3.60T + 5T^{2} \)
13 \( 1 - 0.605T + 13T^{2} \)
17 \( 1 - 6.30T + 17T^{2} \)
19 \( 1 - 3T + 19T^{2} \)
23 \( 1 - 6.30T + 23T^{2} \)
29 \( 1 - 8.30T + 29T^{2} \)
31 \( 1 - T + 31T^{2} \)
37 \( 1 - 9.21T + 37T^{2} \)
41 \( 1 - 7T + 41T^{2} \)
43 \( 1 + 5.30T + 43T^{2} \)
47 \( 1 + 8.90T + 47T^{2} \)
53 \( 1 - 2.09T + 53T^{2} \)
59 \( 1 + 10.3T + 59T^{2} \)
61 \( 1 - 0.697T + 61T^{2} \)
67 \( 1 + 9.51T + 67T^{2} \)
71 \( 1 - 0.697T + 71T^{2} \)
73 \( 1 - 5T + 73T^{2} \)
79 \( 1 - 4.69T + 79T^{2} \)
83 \( 1 - 3T + 83T^{2} \)
89 \( 1 + 17.7T + 89T^{2} \)
97 \( 1 - 3.60T + 97T^{2} \)
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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

−7.961083481976143769329879098664, −7.39038235903413019365567364335, −6.48919547613271431608966067873, −5.83262485204259101669740118669, −5.07452459652330767978626851481, −4.61983898418802152104477359507, −3.28368868629168618940077015733, −2.50116160886032842779820104546, −1.34774191974826322371713560314, −1.03729060068105822185530304431, 1.03729060068105822185530304431, 1.34774191974826322371713560314, 2.50116160886032842779820104546, 3.28368868629168618940077015733, 4.61983898418802152104477359507, 5.07452459652330767978626851481, 5.83262485204259101669740118669, 6.48919547613271431608966067873, 7.39038235903413019365567364335, 7.961083481976143769329879098664

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