Properties

Label 4-627200-1.1-c1e2-0-26
Degree $4$
Conductor $627200$
Sign $-1$
Analytic cond. $39.9908$
Root an. cond. $2.51472$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $1$

Origins

Origins of factors

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Normalization:  

Dirichlet series

L(s)  = 1  + 4·3-s − 4·5-s + 6·9-s − 16·15-s + 11·25-s − 4·27-s + 8·31-s − 12·37-s − 4·41-s + 16·43-s − 24·45-s + 49-s − 20·53-s − 24·67-s + 44·75-s − 16·79-s − 37·81-s + 12·83-s + 20·89-s + 32·93-s − 24·107-s − 48·111-s − 22·121-s − 16·123-s − 24·125-s + 127-s + 64·129-s + ⋯
L(s)  = 1  + 2.30·3-s − 1.78·5-s + 2·9-s − 4.13·15-s + 11/5·25-s − 0.769·27-s + 1.43·31-s − 1.97·37-s − 0.624·41-s + 2.43·43-s − 3.57·45-s + 1/7·49-s − 2.74·53-s − 2.93·67-s + 5.08·75-s − 1.80·79-s − 4.11·81-s + 1.31·83-s + 2.11·89-s + 3.31·93-s − 2.32·107-s − 4.55·111-s − 2·121-s − 1.44·123-s − 2.14·125-s + 0.0887·127-s + 5.63·129-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 627200 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 627200 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(627200\)    =    \(2^{9} \cdot 5^{2} \cdot 7^{2}\)
Sign: $-1$
Analytic conductor: \(39.9908\)
Root analytic conductor: \(2.51472\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 627200,\ (\ :1/2, 1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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)$
bad2 \( 1 \)
5$C_2$ \( 1 + 4 T + p T^{2} \)
7$C_1$$\times$$C_1$ \( ( 1 - T )( 1 + T ) \)
good3$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
11$C_2$ \( ( 1 + p T^{2} )^{2} \)
13$C_2$ \( ( 1 + p T^{2} )^{2} \)
17$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
19$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
23$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
29$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
31$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
37$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
41$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
43$C_2$ \( ( 1 - 8 T + p T^{2} )^{2} \)
47$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
53$C_2$ \( ( 1 + 10 T + p T^{2} )^{2} \)
59$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
61$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
67$C_2$ \( ( 1 + 12 T + p T^{2} )^{2} \)
71$C_2$ \( ( 1 + p T^{2} )^{2} \)
73$C_2$ \( ( 1 - 14 T + p T^{2} )( 1 + 14 T + p T^{2} ) \)
79$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
83$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
89$C_2$ \( ( 1 - 10 T + p T^{2} )^{2} \)
97$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
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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

−8.188057214509100026281306554311, −7.79778103593305486363806212850, −7.58850489526077960653308183172, −7.14438434722230698367292292955, −6.55227860254673854328689078750, −5.95605621693662308440883825196, −5.22036655714483924618943204859, −4.50185552371175935345657331179, −4.23519781761454872386621187276, −3.62963911580372546953600653852, −3.14137792992390816749783057891, −2.98337737281168113218499349831, −2.27755449098586308117555211465, −1.41272608691567798293346783630, 0, 1.41272608691567798293346783630, 2.27755449098586308117555211465, 2.98337737281168113218499349831, 3.14137792992390816749783057891, 3.62963911580372546953600653852, 4.23519781761454872386621187276, 4.50185552371175935345657331179, 5.22036655714483924618943204859, 5.95605621693662308440883825196, 6.55227860254673854328689078750, 7.14438434722230698367292292955, 7.58850489526077960653308183172, 7.79778103593305486363806212850, 8.188057214509100026281306554311

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