Properties

Label 2-207-1.1-c5-0-45
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 9.15·2-s + 51.7·4-s − 3.86·5-s − 226.·7-s + 180.·8-s − 35.3·10-s − 18.3·11-s − 711.·13-s − 2.07e3·14-s − 3.60·16-s − 165.·17-s + 213.·19-s − 199.·20-s − 167.·22-s + 529·23-s − 3.11e3·25-s − 6.50e3·26-s − 1.17e4·28-s − 5.47e3·29-s + 6.07e3·31-s − 5.80e3·32-s − 1.51e3·34-s + 874.·35-s + 1.14e4·37-s + 1.95e3·38-s − 697.·40-s + 1.31e4·41-s + ⋯
L(s)  = 1  + 1.61·2-s + 1.61·4-s − 0.0691·5-s − 1.74·7-s + 0.997·8-s − 0.111·10-s − 0.0456·11-s − 1.16·13-s − 2.82·14-s − 0.00352·16-s − 0.138·17-s + 0.135·19-s − 0.111·20-s − 0.0738·22-s + 0.208·23-s − 0.995·25-s − 1.88·26-s − 2.82·28-s − 1.20·29-s + 1.13·31-s − 1.00·32-s − 0.224·34-s + 0.120·35-s + 1.38·37-s + 0.219·38-s − 0.0689·40-s + 1.22·41-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: \(1\)
Selberg data: \((2,\ 207,\ (\ :5/2),\ -1)\)

Particular Values

\(L(3)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{7}{2})\) 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 \( 1 - 9.15T + 32T^{2} \)
5 \( 1 + 3.86T + 3.12e3T^{2} \)
7 \( 1 + 226.T + 1.68e4T^{2} \)
11 \( 1 + 18.3T + 1.61e5T^{2} \)
13 \( 1 + 711.T + 3.71e5T^{2} \)
17 \( 1 + 165.T + 1.41e6T^{2} \)
19 \( 1 - 213.T + 2.47e6T^{2} \)
29 \( 1 + 5.47e3T + 2.05e7T^{2} \)
31 \( 1 - 6.07e3T + 2.86e7T^{2} \)
37 \( 1 - 1.14e4T + 6.93e7T^{2} \)
41 \( 1 - 1.31e4T + 1.15e8T^{2} \)
43 \( 1 + 2.14e4T + 1.47e8T^{2} \)
47 \( 1 + 1.29e4T + 2.29e8T^{2} \)
53 \( 1 - 2.91e4T + 4.18e8T^{2} \)
59 \( 1 + 1.05e4T + 7.14e8T^{2} \)
61 \( 1 + 3.41e4T + 8.44e8T^{2} \)
67 \( 1 - 1.29e4T + 1.35e9T^{2} \)
71 \( 1 + 4.52e4T + 1.80e9T^{2} \)
73 \( 1 + 5.25e4T + 2.07e9T^{2} \)
79 \( 1 - 5.76e4T + 3.07e9T^{2} \)
83 \( 1 - 4.08e4T + 3.93e9T^{2} \)
89 \( 1 + 5.46e4T + 5.58e9T^{2} \)
97 \( 1 + 1.17e5T + 8.58e9T^{2} \)
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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

−11.51653537697617144882442944349, −10.10254363334194766677251637998, −9.317661098367221257190960761298, −7.49316661228946297773329676192, −6.52097934487642554075789882332, −5.72390330825890519459036008403, −4.47237903113161381117725941419, −3.38609960042621845737020439760, −2.47835561951525875233903615179, 0, 2.47835561951525875233903615179, 3.38609960042621845737020439760, 4.47237903113161381117725941419, 5.72390330825890519459036008403, 6.52097934487642554075789882332, 7.49316661228946297773329676192, 9.317661098367221257190960761298, 10.10254363334194766677251637998, 11.51653537697617144882442944349

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