Properties

Label 2-61347-1.1-c1-0-6
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 − 3·7-s + 9-s − 2·12-s − 6·14-s − 4·16-s − 8·17-s + 2·18-s + 19-s + 3·21-s + 6·23-s − 5·25-s − 27-s − 6·28-s + 2·29-s + 9·31-s − 8·32-s − 16·34-s + 2·36-s + 9·37-s + 2·38-s − 6·41-s + 6·42-s − 4·43-s + ⋯
L(s)  = 1  + 1.41·2-s − 0.577·3-s + 4-s − 0.816·6-s − 1.13·7-s + 1/3·9-s − 0.577·12-s − 1.60·14-s − 16-s − 1.94·17-s + 0.471·18-s + 0.229·19-s + 0.654·21-s + 1.25·23-s − 25-s − 0.192·27-s − 1.13·28-s + 0.371·29-s + 1.61·31-s − 1.41·32-s − 2.74·34-s + 1/3·36-s + 1.47·37-s + 0.324·38-s − 0.937·41-s + 0.925·42-s − 0.609·43-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

\(L(1)\) \(\approx\) \(1.299273161\)
\(L(\frac12)\) \(\approx\) \(1.299273161\)
\(L(\frac{3}{2})\) 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 \( 1 + 3 T + p T^{2} \)
17 \( 1 + 8 T + p T^{2} \)
19 \( 1 - T + p T^{2} \)
23 \( 1 - 6 T + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 - 9 T + p T^{2} \)
37 \( 1 - 9 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 + 10 T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 + 6 T + p T^{2} \)
61 \( 1 - 5 T + p T^{2} \)
67 \( 1 - 13 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 + 15 T + p T^{2} \)
79 \( 1 - 13 T + p T^{2} \)
83 \( 1 + 18 T + p T^{2} \)
89 \( 1 + p T^{2} \)
97 \( 1 + T + p T^{2} \)
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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

−14.13059843404222, −13.48714873819108, −13.30300547548900, −12.95029302956283, −12.43886233164835, −11.79087382975887, −11.40674872012735, −11.07116144608949, −10.28210456561722, −9.678188665569130, −9.359560721147229, −8.599265074872470, −8.047800146429104, −6.988158659535306, −6.770309269107213, −6.283049251511957, −5.916088609055085, −5.094675444693876, −4.650488266053763, −4.240447049075811, −3.500834194808735, −2.903765137918238, −2.456291993181612, −1.461824422287968, −0.3052201250228582, 0.3052201250228582, 1.461824422287968, 2.456291993181612, 2.903765137918238, 3.500834194808735, 4.240447049075811, 4.650488266053763, 5.094675444693876, 5.916088609055085, 6.283049251511957, 6.770309269107213, 6.988158659535306, 8.047800146429104, 8.599265074872470, 9.359560721147229, 9.678188665569130, 10.28210456561722, 11.07116144608949, 11.40674872012735, 11.79087382975887, 12.43886233164835, 12.95029302956283, 13.30300547548900, 13.48714873819108, 14.13059843404222

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