Properties

Label 2-61347-1.1-c1-0-5
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 + 2·6-s + 9-s − 2·12-s − 4·16-s − 2·17-s − 2·18-s + 5·19-s − 6·23-s − 5·25-s − 27-s − 4·29-s + 8·32-s + 4·34-s + 2·36-s + 3·37-s − 10·38-s + 11·43-s + 12·46-s + 4·47-s + 4·48-s − 7·49-s + 10·50-s + 2·51-s − 12·53-s + ⋯
L(s)  = 1  − 1.41·2-s − 0.577·3-s + 4-s + 0.816·6-s + 1/3·9-s − 0.577·12-s − 16-s − 0.485·17-s − 0.471·18-s + 1.14·19-s − 1.25·23-s − 25-s − 0.192·27-s − 0.742·29-s + 1.41·32-s + 0.685·34-s + 1/3·36-s + 0.493·37-s − 1.62·38-s + 1.67·43-s + 1.76·46-s + 0.583·47-s + 0.577·48-s − 49-s + 1.41·50-s + 0.280·51-s − 1.64·53-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

\(L(1)\) \(\approx\) \(0.3254664728\)
\(L(\frac12)\) \(\approx\) \(0.3254664728\)
\(L(\frac{3}{2})\) 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 \( 1 + p T^{2} \)
7 \( 1 + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 - 5 T + p T^{2} \)
23 \( 1 + 6 T + p T^{2} \)
29 \( 1 + 4 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 - 3 T + p T^{2} \)
41 \( 1 + p T^{2} \)
43 \( 1 - 11 T + p T^{2} \)
47 \( 1 - 4 T + p T^{2} \)
53 \( 1 + 12 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 + 13 T + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 + 9 T + p T^{2} \)
79 \( 1 - T + p T^{2} \)
83 \( 1 - 6 T + p T^{2} \)
89 \( 1 + p T^{2} \)
97 \( 1 - 13 T + p T^{2} \)
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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

−14.22399244996987, −13.77800412264214, −13.29825243392947, −12.66283165381416, −11.95211765134026, −11.72284559689372, −10.91077302578464, −10.86334493383090, −10.06385359199035, −9.583452429941196, −9.350169950826082, −8.706849484569746, −7.986300524503986, −7.526337369393024, −7.382456664401531, −6.329848753960665, −6.118712962088336, −5.390693397301541, −4.622077599435903, −4.152008782609958, −3.350051730720296, −2.447151444591747, −1.783311138293646, −1.190105452145558, −0.2769639517967503, 0.2769639517967503, 1.190105452145558, 1.783311138293646, 2.447151444591747, 3.350051730720296, 4.152008782609958, 4.622077599435903, 5.390693397301541, 6.118712962088336, 6.329848753960665, 7.382456664401531, 7.526337369393024, 7.986300524503986, 8.706849484569746, 9.350169950826082, 9.583452429941196, 10.06385359199035, 10.86334493383090, 10.91077302578464, 11.72284559689372, 11.95211765134026, 12.66283165381416, 13.29825243392947, 13.77800412264214, 14.22399244996987

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