Properties

Label 4-21e4-1.1-c3e2-0-15
Degree $4$
Conductor $194481$
Sign $1$
Analytic cond. $677.032$
Root an. cond. $5.10096$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

Downloads

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Normalization:  

Dirichlet series

L(s)  = 1  + 4·2-s + 8·4-s + 4·5-s + 32·8-s + 16·10-s + 62·11-s + 124·13-s + 128·16-s − 84·17-s + 100·19-s + 32·20-s + 248·22-s − 42·23-s + 125·25-s + 496·26-s + 20·29-s − 48·31-s + 256·32-s − 336·34-s + 246·37-s + 400·38-s + 128·40-s − 496·41-s + 136·43-s + 496·44-s − 168·46-s − 324·47-s + ⋯
L(s)  = 1  + 1.41·2-s + 4-s + 0.357·5-s + 1.41·8-s + 0.505·10-s + 1.69·11-s + 2.64·13-s + 2·16-s − 1.19·17-s + 1.20·19-s + 0.357·20-s + 2.40·22-s − 0.380·23-s + 25-s + 3.74·26-s + 0.128·29-s − 0.278·31-s + 1.41·32-s − 1.69·34-s + 1.09·37-s + 1.70·38-s + 0.505·40-s − 1.88·41-s + 0.482·43-s + 1.69·44-s − 0.538·46-s − 1.00·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 194481 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 194481 ^{s/2} \, \Gamma_{\C}(s+3/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(194481\)    =    \(3^{4} \cdot 7^{4}\)
Sign: $1$
Analytic conductor: \(677.032\)
Root analytic conductor: \(5.10096\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 194481,\ (\ :3/2, 3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(11.56114806\)
\(L(\frac12)\) \(\approx\) \(11.56114806\)
\(L(\frac{5}{2})\) 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 \( 1 \)
7 \( 1 \)
good2$C_2^2$ \( 1 - p^{2} T + p^{3} T^{2} - p^{5} T^{3} + p^{6} T^{4} \)
5$C_2^2$ \( 1 - 4 T - 109 T^{2} - 4 p^{3} T^{3} + p^{6} T^{4} \)
11$C_2^2$ \( 1 - 62 T + 2513 T^{2} - 62 p^{3} T^{3} + p^{6} T^{4} \)
13$C_2$ \( ( 1 - 62 T + p^{3} T^{2} )^{2} \)
17$C_2^2$ \( 1 + 84 T + 2143 T^{2} + 84 p^{3} T^{3} + p^{6} T^{4} \)
19$C_2^2$ \( 1 - 100 T + 3141 T^{2} - 100 p^{3} T^{3} + p^{6} T^{4} \)
23$C_2^2$ \( 1 + 42 T - 10403 T^{2} + 42 p^{3} T^{3} + p^{6} T^{4} \)
29$C_2$ \( ( 1 - 10 T + p^{3} T^{2} )^{2} \)
31$C_2^2$ \( 1 + 48 T - 27487 T^{2} + 48 p^{3} T^{3} + p^{6} T^{4} \)
37$C_2^2$ \( 1 - 246 T + 9863 T^{2} - 246 p^{3} T^{3} + p^{6} T^{4} \)
41$C_2$ \( ( 1 + 248 T + p^{3} T^{2} )^{2} \)
43$C_2$ \( ( 1 - 68 T + p^{3} T^{2} )^{2} \)
47$C_2^2$ \( 1 + 324 T + 1153 T^{2} + 324 p^{3} T^{3} + p^{6} T^{4} \)
53$C_2^2$ \( 1 - 258 T - 82313 T^{2} - 258 p^{3} T^{3} + p^{6} T^{4} \)
59$C_2^2$ \( 1 + 120 T - 190979 T^{2} + 120 p^{3} T^{3} + p^{6} T^{4} \)
61$C_2^2$ \( 1 - 622 T + 159903 T^{2} - 622 p^{3} T^{3} + p^{6} T^{4} \)
67$C_2^2$ \( 1 + 904 T + 516453 T^{2} + 904 p^{3} T^{3} + p^{6} T^{4} \)
71$C_2$ \( ( 1 - 678 T + p^{3} T^{2} )^{2} \)
73$C_2^2$ \( 1 + 642 T + 23147 T^{2} + 642 p^{3} T^{3} + p^{6} T^{4} \)
79$C_2^2$ \( 1 + 740 T + 54561 T^{2} + 740 p^{3} T^{3} + p^{6} T^{4} \)
83$C_2$ \( ( 1 - 468 T + p^{3} T^{2} )^{2} \)
89$C_2^2$ \( 1 + 200 T - 664969 T^{2} + 200 p^{3} T^{3} + p^{6} T^{4} \)
97$C_2$ \( ( 1 - 1266 T + p^{3} T^{2} )^{2} \)
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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

−10.97243618838578852741091962799, −10.79140244527796179132987238589, −10.17374828020073240013522114154, −9.533804085030187635325435411250, −9.167653644842767042435496421138, −8.483697254092750268115934490116, −8.408040075433781663016324565477, −7.58581335285119630267708267129, −6.86993161531219033184036837264, −6.62719138379382806629512412425, −6.18687543893505468745118794139, −5.67499072268838903026670057578, −5.17827915420782659295821722332, −4.41862198501957200140632077060, −4.18982102974614174638649916255, −3.40961292006127990460344089987, −3.39893247367747519061621449493, −2.12097258348363533111229685037, −1.34367975921383036261734921342, −1.07237533859292919610992333894, 1.07237533859292919610992333894, 1.34367975921383036261734921342, 2.12097258348363533111229685037, 3.39893247367747519061621449493, 3.40961292006127990460344089987, 4.18982102974614174638649916255, 4.41862198501957200140632077060, 5.17827915420782659295821722332, 5.67499072268838903026670057578, 6.18687543893505468745118794139, 6.62719138379382806629512412425, 6.86993161531219033184036837264, 7.58581335285119630267708267129, 8.408040075433781663016324565477, 8.483697254092750268115934490116, 9.167653644842767042435496421138, 9.533804085030187635325435411250, 10.17374828020073240013522114154, 10.79140244527796179132987238589, 10.97243618838578852741091962799

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