Properties

Label 2-207-1.1-c5-0-39
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  + 3.70·2-s − 18.2·4-s + 28.0·5-s − 2.54·7-s − 186.·8-s + 103.·10-s + 419.·11-s − 176.·13-s − 9.44·14-s − 107.·16-s + 688.·17-s − 3.05e3·19-s − 510.·20-s + 1.55e3·22-s − 529·23-s − 2.34e3·25-s − 654.·26-s + 46.4·28-s − 7.24e3·29-s − 2.82e3·31-s + 5.56e3·32-s + 2.55e3·34-s − 71.2·35-s + 1.22e4·37-s − 1.13e4·38-s − 5.21e3·40-s − 1.65e4·41-s + ⋯
L(s)  = 1  + 0.655·2-s − 0.570·4-s + 0.501·5-s − 0.0196·7-s − 1.02·8-s + 0.328·10-s + 1.04·11-s − 0.289·13-s − 0.0128·14-s − 0.104·16-s + 0.578·17-s − 1.94·19-s − 0.285·20-s + 0.685·22-s − 0.208·23-s − 0.748·25-s − 0.189·26-s + 0.0111·28-s − 1.59·29-s − 0.527·31-s + 0.960·32-s + 0.379·34-s − 0.00983·35-s + 1.47·37-s − 1.27·38-s − 0.515·40-s − 1.53·41-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 \( 1 - 3.70T + 32T^{2} \)
5 \( 1 - 28.0T + 3.12e3T^{2} \)
7 \( 1 + 2.54T + 1.68e4T^{2} \)
11 \( 1 - 419.T + 1.61e5T^{2} \)
13 \( 1 + 176.T + 3.71e5T^{2} \)
17 \( 1 - 688.T + 1.41e6T^{2} \)
19 \( 1 + 3.05e3T + 2.47e6T^{2} \)
29 \( 1 + 7.24e3T + 2.05e7T^{2} \)
31 \( 1 + 2.82e3T + 2.86e7T^{2} \)
37 \( 1 - 1.22e4T + 6.93e7T^{2} \)
41 \( 1 + 1.65e4T + 1.15e8T^{2} \)
43 \( 1 + 1.32e4T + 1.47e8T^{2} \)
47 \( 1 - 9.20e3T + 2.29e8T^{2} \)
53 \( 1 + 1.03e4T + 4.18e8T^{2} \)
59 \( 1 + 3.51e4T + 7.14e8T^{2} \)
61 \( 1 + 2.80e4T + 8.44e8T^{2} \)
67 \( 1 - 6.40e4T + 1.35e9T^{2} \)
71 \( 1 + 5.70e4T + 1.80e9T^{2} \)
73 \( 1 - 7.42e4T + 2.07e9T^{2} \)
79 \( 1 - 3.83e3T + 3.07e9T^{2} \)
83 \( 1 - 1.56e4T + 3.93e9T^{2} \)
89 \( 1 + 3.17e4T + 5.58e9T^{2} \)
97 \( 1 + 741.T + 8.58e9T^{2} \)
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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

−11.19417142994724126502000656562, −9.864308237258883517933884768389, −9.187300669602672094180871699893, −8.105135372682296749127531928503, −6.54636951976347425866789114500, −5.72311011927678266516074318050, −4.49293360953195282514851332709, −3.53179233591950710068510942755, −1.85823297914250556078489329169, 0, 1.85823297914250556078489329169, 3.53179233591950710068510942755, 4.49293360953195282514851332709, 5.72311011927678266516074318050, 6.54636951976347425866789114500, 8.105135372682296749127531928503, 9.187300669602672094180871699893, 9.864308237258883517933884768389, 11.19417142994724126502000656562

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