Properties

Label 4-21e4-1.1-c3e2-0-18
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 $2$

Origins

Origins of factors

Downloads

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Normalization:  

Dirichlet series

L(s)  = 1  + 3·4-s − 164·13-s − 55·16-s + 40·19-s − 174·25-s − 312·31-s + 372·37-s + 328·43-s − 492·52-s − 1.58e3·61-s − 357·64-s − 88·67-s − 252·73-s + 120·76-s − 1.42e3·79-s − 1.59e3·97-s − 522·100-s + 1.83e3·103-s − 684·109-s − 762·121-s − 936·124-s + 127-s + 131-s + 137-s + 139-s + 1.11e3·148-s + 149-s + ⋯
L(s)  = 1  + 3/8·4-s − 3.49·13-s − 0.859·16-s + 0.482·19-s − 1.39·25-s − 1.80·31-s + 1.65·37-s + 1.16·43-s − 1.31·52-s − 3.31·61-s − 0.697·64-s − 0.160·67-s − 0.404·73-s + 0.181·76-s − 2.02·79-s − 1.67·97-s − 0.521·100-s + 1.75·103-s − 0.601·109-s − 0.572·121-s − 0.677·124-s + 0.000698·127-s + 0.000666·131-s + 0.000623·137-s + 0.000610·139-s + 0.619·148-s + 0.000549·149-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: \(2\)
Selberg data: \((4,\ 194481,\ (\ :3/2, 3/2),\ 1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) 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$C_2^2$ \( 1 - 3 T^{2} + p^{6} T^{4} \)
5$C_2^2$ \( 1 + 174 T^{2} + p^{6} T^{4} \)
11$C_2^2$ \( 1 + 762 T^{2} + p^{6} T^{4} \)
13$C_2$ \( ( 1 + 82 T + p^{3} T^{2} )^{2} \)
17$C_2^2$ \( 1 + 3670 T^{2} + p^{6} T^{4} \)
19$C_2$ \( ( 1 - 20 T + p^{3} T^{2} )^{2} \)
23$C_2^2$ \( 1 + 7234 T^{2} + p^{6} T^{4} \)
29$C_2^2$ \( 1 - 10806 T^{2} + p^{6} T^{4} \)
31$C_2$ \( ( 1 + 156 T + p^{3} T^{2} )^{2} \)
37$C_2$ \( ( 1 - 186 T + p^{3} T^{2} )^{2} \)
41$C_2^2$ \( 1 + 110406 T^{2} + p^{6} T^{4} \)
43$C_2$ \( ( 1 - 164 T + p^{3} T^{2} )^{2} \)
47$C_2^2$ \( 1 - 13970 T^{2} + p^{6} T^{4} \)
53$C_2^2$ \( 1 + 273130 T^{2} + p^{6} T^{4} \)
59$C_2^2$ \( 1 + 386134 T^{2} + p^{6} T^{4} \)
61$C_2$ \( ( 1 + 790 T + p^{3} T^{2} )^{2} \)
67$C_2$ \( ( 1 + 44 T + p^{3} T^{2} )^{2} \)
71$C_2^2$ \( 1 + 518146 T^{2} + p^{6} T^{4} \)
73$C_2$ \( ( 1 + 126 T + p^{3} T^{2} )^{2} \)
79$C_2$ \( ( 1 + 712 T + p^{3} T^{2} )^{2} \)
83$C_2^2$ \( 1 - 1001450 T^{2} + p^{6} T^{4} \)
89$C_2^2$ \( 1 - 709626 T^{2} + p^{6} T^{4} \)
97$C_2$ \( ( 1 + 798 T + p^{3} T^{2} )^{2} \)
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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

−10.46559372525091224731249065020, −9.899663658060037205397210913282, −9.573169880702170772963716470530, −9.322126065354923390053054972524, −8.851801670679080149660290467972, −7.909134751528004526970981458762, −7.49819997417493070043462556601, −7.41647412442285102279247035085, −6.98883468530533569084981380967, −6.16015286910046052516033990741, −5.73427954776251340983509889552, −5.16975761149035710415937994111, −4.49473345724366268152022215927, −4.38070186325760608572410437539, −3.32449659341915639420278778702, −2.49829392819491818540720478451, −2.40500208686536614592774595713, −1.52048386907106017498380910051, 0, 0, 1.52048386907106017498380910051, 2.40500208686536614592774595713, 2.49829392819491818540720478451, 3.32449659341915639420278778702, 4.38070186325760608572410437539, 4.49473345724366268152022215927, 5.16975761149035710415937994111, 5.73427954776251340983509889552, 6.16015286910046052516033990741, 6.98883468530533569084981380967, 7.41647412442285102279247035085, 7.49819997417493070043462556601, 7.909134751528004526970981458762, 8.851801670679080149660290467972, 9.322126065354923390053054972524, 9.573169880702170772963716470530, 9.899663658060037205397210913282, 10.46559372525091224731249065020

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