Properties

Label 2-207-1.1-c5-0-3
Degree $2$
Conductor $207$
Sign $1$
Analytic cond. $33.1994$
Root an. cond. $5.76189$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.93·2-s − 23.3·4-s − 91.0·5-s − 103.·7-s − 162.·8-s − 267.·10-s + 213.·11-s − 479.·13-s − 305.·14-s + 269.·16-s − 838.·17-s − 413.·19-s + 2.12e3·20-s + 626.·22-s + 529·23-s + 5.16e3·25-s − 1.40e3·26-s + 2.42e3·28-s − 853.·29-s + 8.24e3·31-s + 5.99e3·32-s − 2.46e3·34-s + 9.46e3·35-s − 1.59e4·37-s − 1.21e3·38-s + 1.48e4·40-s + 1.33e4·41-s + ⋯
L(s)  = 1  + 0.519·2-s − 0.730·4-s − 1.62·5-s − 0.801·7-s − 0.898·8-s − 0.846·10-s + 0.531·11-s − 0.787·13-s − 0.416·14-s + 0.262·16-s − 0.704·17-s − 0.262·19-s + 1.18·20-s + 0.276·22-s + 0.208·23-s + 1.65·25-s − 0.409·26-s + 0.585·28-s − 0.188·29-s + 1.54·31-s + 1.03·32-s − 0.365·34-s + 1.30·35-s − 1.91·37-s − 0.136·38-s + 1.46·40-s + 1.24·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 207 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 207 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(207\)    =    \(3^{2} \cdot 23\)
Sign: $1$
Analytic conductor: \(33.1994\)
Root analytic conductor: \(5.76189\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 207,\ (\ :5/2),\ 1)\)

Particular Values

\(L(3)\) \(\approx\) \(0.6593193936\)
\(L(\frac12)\) \(\approx\) \(0.6593193936\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
23 \( 1 - 529T \)
good2 \( 1 - 2.93T + 32T^{2} \)
5 \( 1 + 91.0T + 3.12e3T^{2} \)
7 \( 1 + 103.T + 1.68e4T^{2} \)
11 \( 1 - 213.T + 1.61e5T^{2} \)
13 \( 1 + 479.T + 3.71e5T^{2} \)
17 \( 1 + 838.T + 1.41e6T^{2} \)
19 \( 1 + 413.T + 2.47e6T^{2} \)
29 \( 1 + 853.T + 2.05e7T^{2} \)
31 \( 1 - 8.24e3T + 2.86e7T^{2} \)
37 \( 1 + 1.59e4T + 6.93e7T^{2} \)
41 \( 1 - 1.33e4T + 1.15e8T^{2} \)
43 \( 1 - 3.37e3T + 1.47e8T^{2} \)
47 \( 1 - 6.89e3T + 2.29e8T^{2} \)
53 \( 1 - 1.57e4T + 4.18e8T^{2} \)
59 \( 1 + 2.46e4T + 7.14e8T^{2} \)
61 \( 1 + 5.35e4T + 8.44e8T^{2} \)
67 \( 1 + 8.69e3T + 1.35e9T^{2} \)
71 \( 1 - 2.22e4T + 1.80e9T^{2} \)
73 \( 1 + 2.92e4T + 2.07e9T^{2} \)
79 \( 1 + 2.24e4T + 3.07e9T^{2} \)
83 \( 1 - 7.06e4T + 3.93e9T^{2} \)
89 \( 1 - 1.21e5T + 5.58e9T^{2} \)
97 \( 1 + 2.55e4T + 8.58e9T^{2} \)
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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

−11.96006126633166806021119746175, −10.65885271292844960009393932401, −9.388088866310923241103524745135, −8.565452982757928449238821405596, −7.44525249496908634212516817621, −6.35314781533092049281930160513, −4.78951596760549005804819215973, −4.01422513653817459478728368911, −3.03355209357934367084616174549, −0.44353899400079701162423006371, 0.44353899400079701162423006371, 3.03355209357934367084616174549, 4.01422513653817459478728368911, 4.78951596760549005804819215973, 6.35314781533092049281930160513, 7.44525249496908634212516817621, 8.565452982757928449238821405596, 9.388088866310923241103524745135, 10.65885271292844960009393932401, 11.96006126633166806021119746175

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