Properties

Label 2-201-1.1-c3-0-6
Degree $2$
Conductor $201$
Sign $1$
Analytic cond. $11.8593$
Root an. cond. $3.44374$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 0.638·2-s + 3·3-s − 7.59·4-s − 13.5·5-s − 1.91·6-s + 17.9·7-s + 9.95·8-s + 9·9-s + 8.65·10-s − 26.8·11-s − 22.7·12-s − 0.330·13-s − 11.4·14-s − 40.6·15-s + 54.3·16-s + 55.0·17-s − 5.74·18-s + 124.·19-s + 102.·20-s + 53.8·21-s + 17.1·22-s + 106.·23-s + 29.8·24-s + 58.5·25-s + 0.211·26-s + 27·27-s − 136.·28-s + ⋯
L(s)  = 1  − 0.225·2-s + 0.577·3-s − 0.948·4-s − 1.21·5-s − 0.130·6-s + 0.968·7-s + 0.440·8-s + 0.333·9-s + 0.273·10-s − 0.735·11-s − 0.547·12-s − 0.00705·13-s − 0.218·14-s − 0.699·15-s + 0.849·16-s + 0.785·17-s − 0.0752·18-s + 1.50·19-s + 1.14·20-s + 0.559·21-s + 0.166·22-s + 0.961·23-s + 0.254·24-s + 0.468·25-s + 0.00159·26-s + 0.192·27-s − 0.919·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 201 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 201 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(201\)    =    \(3 \cdot 67\)
Sign: $1$
Analytic conductor: \(11.8593\)
Root analytic conductor: \(3.44374\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 201,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(1.340919647\)
\(L(\frac12)\) \(\approx\) \(1.340919647\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 - 3T \)
67 \( 1 - 67T \)
good2 \( 1 + 0.638T + 8T^{2} \)
5 \( 1 + 13.5T + 125T^{2} \)
7 \( 1 - 17.9T + 343T^{2} \)
11 \( 1 + 26.8T + 1.33e3T^{2} \)
13 \( 1 + 0.330T + 2.19e3T^{2} \)
17 \( 1 - 55.0T + 4.91e3T^{2} \)
19 \( 1 - 124.T + 6.85e3T^{2} \)
23 \( 1 - 106.T + 1.21e4T^{2} \)
29 \( 1 - 37.8T + 2.43e4T^{2} \)
31 \( 1 - 49.6T + 2.97e4T^{2} \)
37 \( 1 - 232.T + 5.06e4T^{2} \)
41 \( 1 - 103.T + 6.89e4T^{2} \)
43 \( 1 - 189.T + 7.95e4T^{2} \)
47 \( 1 - 48.0T + 1.03e5T^{2} \)
53 \( 1 - 21.0T + 1.48e5T^{2} \)
59 \( 1 + 435.T + 2.05e5T^{2} \)
61 \( 1 - 384.T + 2.26e5T^{2} \)
71 \( 1 + 1.10e3T + 3.57e5T^{2} \)
73 \( 1 - 756.T + 3.89e5T^{2} \)
79 \( 1 + 11.1T + 4.93e5T^{2} \)
83 \( 1 - 322.T + 5.71e5T^{2} \)
89 \( 1 + 623.T + 7.04e5T^{2} \)
97 \( 1 - 1.31e3T + 9.12e5T^{2} \)
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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

−11.98864635110878574220055068869, −11.03342241189356000989284762305, −9.884354413205704895248906754276, −8.845684279583697454481698814735, −7.81970507795242264468685259834, −7.61837198528647137327605461980, −5.29350006617258335716887258194, −4.37571347825475939988118154905, −3.17247557434157838661714019658, −0.944057616828019379961533062061, 0.944057616828019379961533062061, 3.17247557434157838661714019658, 4.37571347825475939988118154905, 5.29350006617258335716887258194, 7.61837198528647137327605461980, 7.81970507795242264468685259834, 8.845684279583697454481698814735, 9.884354413205704895248906754276, 11.03342241189356000989284762305, 11.98864635110878574220055068869

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