Properties

Label 4-1161e2-1.1-c0e2-0-0
Degree $4$
Conductor $1347921$
Sign $1$
Analytic cond. $0.335721$
Root an. cond. $0.761192$
Motivic weight $0$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·4-s − 2·7-s + 13-s + 3·16-s + 19-s − 25-s − 4·28-s + 31-s − 2·37-s + 2·43-s + 49-s + 2·52-s + 61-s + 4·64-s − 2·67-s − 2·73-s + 2·76-s + 79-s − 2·91-s − 2·97-s − 2·100-s + 103-s − 2·109-s − 6·112-s + 2·121-s + 2·124-s + 127-s + ⋯
L(s)  = 1  + 2·4-s − 2·7-s + 13-s + 3·16-s + 19-s − 25-s − 4·28-s + 31-s − 2·37-s + 2·43-s + 49-s + 2·52-s + 61-s + 4·64-s − 2·67-s − 2·73-s + 2·76-s + 79-s − 2·91-s − 2·97-s − 2·100-s + 103-s − 2·109-s − 6·112-s + 2·121-s + 2·124-s + 127-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1347921 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1347921 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(1347921\)    =    \(3^{6} \cdot 43^{2}\)
Sign: $1$
Analytic conductor: \(0.335721\)
Root analytic conductor: \(0.761192\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 1347921,\ (\ :0, 0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(1.463765163\)
\(L(\frac12)\) \(\approx\) \(1.463765163\)
\(L(1)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$\Gal(F_p)$$F_p(T)$
bad3 \( 1 \)
43$C_1$ \( ( 1 - T )^{2} \)
good2$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
5$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
7$C_2$ \( ( 1 + T + T^{2} )^{2} \)
11$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
13$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
17$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
19$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
23$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
29$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
31$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
37$C_2$ \( ( 1 + T + T^{2} )^{2} \)
41$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
47$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
53$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
59$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
61$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
67$C_2$ \( ( 1 + T + T^{2} )^{2} \)
71$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
73$C_2$ \( ( 1 + T + T^{2} )^{2} \)
79$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
83$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
89$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
97$C_2$ \( ( 1 + T + T^{2} )^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{4} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−10.11779515064140297183398330842, −10.07419572051567504980365840619, −9.280473487018972128925589942959, −9.244806149781125474964387460467, −8.482392297259216021734387067696, −8.031569500144506926581163831438, −7.59373121520222109130086504021, −7.19246982468968582739430830558, −6.70031291078697060860902001831, −6.63446195978343204296019784070, −6.01420069312561057990132415775, −5.75157735074639535605728152664, −5.49943245078098159310286938224, −4.49759048021314062758115443788, −3.67780101629692575630618606475, −3.53682757381979730556938540778, −2.90426503836505429908136918426, −2.69401757824351624191926031953, −1.83565347394534063440904774887, −1.17448564662090297132054259887, 1.17448564662090297132054259887, 1.83565347394534063440904774887, 2.69401757824351624191926031953, 2.90426503836505429908136918426, 3.53682757381979730556938540778, 3.67780101629692575630618606475, 4.49759048021314062758115443788, 5.49943245078098159310286938224, 5.75157735074639535605728152664, 6.01420069312561057990132415775, 6.63446195978343204296019784070, 6.70031291078697060860902001831, 7.19246982468968582739430830558, 7.59373121520222109130086504021, 8.031569500144506926581163831438, 8.482392297259216021734387067696, 9.244806149781125474964387460467, 9.280473487018972128925589942959, 10.07419572051567504980365840619, 10.11779515064140297183398330842

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