Properties

Label 2-7623-1.1-c1-0-262
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  + 2.23·2-s + 3.00·4-s + 0.618·5-s − 7-s + 2.23·8-s + 1.38·10-s − 3.23·13-s − 2.23·14-s − 0.999·16-s + 4.85·17-s − 2.85·19-s + 1.85·20-s − 4.38·23-s − 4.61·25-s − 7.23·26-s − 3.00·28-s − 6·29-s − 3.09·31-s − 6.70·32-s + 10.8·34-s − 0.618·35-s + 4.61·37-s − 6.38·38-s + 1.38·40-s + 7.38·41-s − 9.70·43-s − 9.79·46-s + ⋯
L(s)  = 1  + 1.58·2-s + 1.50·4-s + 0.276·5-s − 0.377·7-s + 0.790·8-s + 0.437·10-s − 0.897·13-s − 0.597·14-s − 0.249·16-s + 1.17·17-s − 0.654·19-s + 0.414·20-s − 0.913·23-s − 0.923·25-s − 1.41·26-s − 0.566·28-s − 1.11·29-s − 0.555·31-s − 1.18·32-s + 1.86·34-s − 0.104·35-s + 0.759·37-s − 1.03·38-s + 0.218·40-s + 1.15·41-s − 1.48·43-s − 1.44·46-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 \( 1 - 2.23T + 2T^{2} \)
5 \( 1 - 0.618T + 5T^{2} \)
13 \( 1 + 3.23T + 13T^{2} \)
17 \( 1 - 4.85T + 17T^{2} \)
19 \( 1 + 2.85T + 19T^{2} \)
23 \( 1 + 4.38T + 23T^{2} \)
29 \( 1 + 6T + 29T^{2} \)
31 \( 1 + 3.09T + 31T^{2} \)
37 \( 1 - 4.61T + 37T^{2} \)
41 \( 1 - 7.38T + 41T^{2} \)
43 \( 1 + 9.70T + 43T^{2} \)
47 \( 1 + 4.47T + 47T^{2} \)
53 \( 1 + 6.76T + 53T^{2} \)
59 \( 1 + 3.23T + 59T^{2} \)
61 \( 1 + 61T^{2} \)
67 \( 1 + 67T^{2} \)
71 \( 1 - 4.94T + 71T^{2} \)
73 \( 1 + 13.7T + 73T^{2} \)
79 \( 1 - 10T + 79T^{2} \)
83 \( 1 - 16.4T + 83T^{2} \)
89 \( 1 + 5.61T + 89T^{2} \)
97 \( 1 + 6T + 97T^{2} \)
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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

−7.46099236116966791242931639341, −6.43991124984964430973287852262, −6.03298015405514428330868083256, −5.37633671875196178118874100905, −4.73057518256057387468968004787, −3.90632933207306953419099121276, −3.36998442567772693718500317289, −2.47209053735098214787032186700, −1.76488966538656580099674529915, 0, 1.76488966538656580099674529915, 2.47209053735098214787032186700, 3.36998442567772693718500317289, 3.90632933207306953419099121276, 4.73057518256057387468968004787, 5.37633671875196178118874100905, 6.03298015405514428330868083256, 6.43991124984964430973287852262, 7.46099236116966791242931639341

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