Properties

Label 2-61347-1.1-c1-0-13
Degree $2$
Conductor $61347$
Sign $1$
Analytic cond. $489.858$
Root an. cond. $22.1327$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·2-s − 3-s + 2·4-s − 4·5-s − 2·6-s − 7-s + 9-s − 8·10-s − 2·12-s − 2·14-s + 4·15-s − 4·16-s + 4·17-s + 2·18-s + 3·19-s − 8·20-s + 21-s + 2·23-s + 11·25-s − 27-s − 2·28-s + 6·29-s + 8·30-s + 5·31-s − 8·32-s + 8·34-s + 4·35-s + ⋯
L(s)  = 1  + 1.41·2-s − 0.577·3-s + 4-s − 1.78·5-s − 0.816·6-s − 0.377·7-s + 1/3·9-s − 2.52·10-s − 0.577·12-s − 0.534·14-s + 1.03·15-s − 16-s + 0.970·17-s + 0.471·18-s + 0.688·19-s − 1.78·20-s + 0.218·21-s + 0.417·23-s + 11/5·25-s − 0.192·27-s − 0.377·28-s + 1.11·29-s + 1.46·30-s + 0.898·31-s − 1.41·32-s + 1.37·34-s + 0.676·35-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 61347 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 61347 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(61347\)    =    \(3 \cdot 11^{2} \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(489.858\)
Root analytic conductor: \(22.1327\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 61347,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.616543821\)
\(L(\frac12)\) \(\approx\) \(2.616543821\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + T \)
11 \( 1 \)
13 \( 1 \)
good2 \( 1 - p T + p T^{2} \)
5 \( 1 + 4 T + p T^{2} \)
7 \( 1 + T + p T^{2} \)
17 \( 1 - 4 T + p T^{2} \)
19 \( 1 - 3 T + p T^{2} \)
23 \( 1 - 2 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 - 5 T + p T^{2} \)
37 \( 1 + 3 T + p T^{2} \)
41 \( 1 - 2 T + p T^{2} \)
43 \( 1 - 12 T + p T^{2} \)
47 \( 1 + 2 T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 - 10 T + p T^{2} \)
61 \( 1 - 3 T + p T^{2} \)
67 \( 1 - T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 - 11 T + p T^{2} \)
79 \( 1 - 11 T + p T^{2} \)
83 \( 1 + 6 T + p T^{2} \)
89 \( 1 + 12 T + p T^{2} \)
97 \( 1 + 5 T + p T^{2} \)
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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

−14.31671423761629, −13.80993069425046, −13.18048417033380, −12.60502875108195, −12.22591284942235, −12.01270309988031, −11.46710135066986, −11.03824406659608, −10.49629465304877, −9.756600778451342, −9.195114835844325, −8.341980187615726, −8.019198964333724, −7.284721386045800, −6.839955377275199, −6.418811317294634, −5.525492847944440, −5.260093207276821, −4.542360477076675, −4.101675760839937, −3.628287516642843, −3.035371312564239, −2.562092663591335, −1.121207936600801, −0.5245534459667503, 0.5245534459667503, 1.121207936600801, 2.562092663591335, 3.035371312564239, 3.628287516642843, 4.101675760839937, 4.542360477076675, 5.260093207276821, 5.525492847944440, 6.418811317294634, 6.839955377275199, 7.284721386045800, 8.019198964333724, 8.341980187615726, 9.195114835844325, 9.756600778451342, 10.49629465304877, 11.03824406659608, 11.46710135066986, 12.01270309988031, 12.22591284942235, 12.60502875108195, 13.18048417033380, 13.80993069425046, 14.31671423761629

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