Properties

Label 4-395136-1.1-c1e2-0-41
Degree $4$
Conductor $395136$
Sign $-1$
Analytic cond. $25.1942$
Root an. cond. $2.24039$
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  + 2·3-s − 7-s + 3·9-s − 8·19-s − 2·21-s − 6·25-s + 4·27-s + 12·29-s − 16·31-s − 20·37-s − 16·47-s + 49-s + 12·53-s − 16·57-s + 8·59-s − 3·63-s − 12·75-s + 5·81-s + 8·83-s + 24·87-s − 32·93-s + 28·109-s − 40·111-s − 28·113-s − 22·121-s + 127-s + 131-s + ⋯
L(s)  = 1  + 1.15·3-s − 0.377·7-s + 9-s − 1.83·19-s − 0.436·21-s − 6/5·25-s + 0.769·27-s + 2.22·29-s − 2.87·31-s − 3.28·37-s − 2.33·47-s + 1/7·49-s + 1.64·53-s − 2.11·57-s + 1.04·59-s − 0.377·63-s − 1.38·75-s + 5/9·81-s + 0.878·83-s + 2.57·87-s − 3.31·93-s + 2.68·109-s − 3.79·111-s − 2.63·113-s − 2·121-s + 0.0887·127-s + 0.0873·131-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 395136 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 395136 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(395136\)    =    \(2^{7} \cdot 3^{2} \cdot 7^{3}\)
Sign: $-1$
Analytic conductor: \(25.1942\)
Root analytic conductor: \(2.24039\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 395136,\ (\ :1/2, 1/2),\ -1)\)

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 \( 1 \)
3$C_1$ \( ( 1 - T )^{2} \)
7$C_1$ \( 1 + T \)
good5$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
11$C_2$ \( ( 1 + p T^{2} )^{2} \)
13$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
17$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
19$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
23$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
29$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
31$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
37$C_2$ \( ( 1 + 10 T + p T^{2} )^{2} \)
41$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
43$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
47$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
53$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
59$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
61$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
67$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
71$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
73$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
79$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
83$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
89$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
97$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
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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

−8.653085291896665921137704810205, −7.984082677547606361405691055111, −7.65994621019403063529610936786, −7.01766097550054006668180221905, −6.57007226264860504077210553618, −6.42136658293515809263418102895, −5.31812839176075303563910872979, −5.25019213638990204722565722077, −4.34225477592797599149198289952, −3.76939099555358992903176811916, −3.56921408081238054859871707771, −2.77867908850904344408617794435, −2.06515692945354055956624655608, −1.66936553538445934358646144492, 0, 1.66936553538445934358646144492, 2.06515692945354055956624655608, 2.77867908850904344408617794435, 3.56921408081238054859871707771, 3.76939099555358992903176811916, 4.34225477592797599149198289952, 5.25019213638990204722565722077, 5.31812839176075303563910872979, 6.42136658293515809263418102895, 6.57007226264860504077210553618, 7.01766097550054006668180221905, 7.65994621019403063529610936786, 7.984082677547606361405691055111, 8.653085291896665921137704810205

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