Properties

Label 4-264992-1.1-c1e2-0-20
Degree $4$
Conductor $264992$
Sign $-1$
Analytic cond. $16.8961$
Root an. cond. $2.02743$
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-s + 4-s + 8-s − 5·9-s + 2·13-s + 16-s − 5·18-s − 10·25-s + 2·26-s + 32-s − 5·36-s − 14·37-s + 6·41-s + 49-s − 10·50-s + 2·52-s − 24·53-s − 2·61-s + 64-s − 5·72-s + 22·73-s − 14·74-s + 16·81-s + 6·82-s − 36·89-s + 34·97-s + 98-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s + 0.353·8-s − 5/3·9-s + 0.554·13-s + 1/4·16-s − 1.17·18-s − 2·25-s + 0.392·26-s + 0.176·32-s − 5/6·36-s − 2.30·37-s + 0.937·41-s + 1/7·49-s − 1.41·50-s + 0.277·52-s − 3.29·53-s − 0.256·61-s + 1/8·64-s − 0.589·72-s + 2.57·73-s − 1.62·74-s + 16/9·81-s + 0.662·82-s − 3.81·89-s + 3.45·97-s + 0.101·98-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 264992 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 264992 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(264992\)    =    \(2^{5} \cdot 7^{2} \cdot 13^{2}\)
Sign: $-1$
Analytic conductor: \(16.8961\)
Root analytic conductor: \(2.02743\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 264992,\ (\ :1/2, 1/2),\ -1)\)

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$C_1$ \( 1 - T \)
7$C_1$$\times$$C_1$ \( ( 1 - T )( 1 + T ) \)
13$C_1$ \( ( 1 - T )^{2} \)
good3$C_2$ \( ( 1 - T + p T^{2} )( 1 + T + p T^{2} ) \)
5$C_2$ \( ( 1 + p T^{2} )^{2} \)
11$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
17$C_2$ \( ( 1 + p T^{2} )^{2} \)
19$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
23$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
29$C_2$ \( ( 1 + p T^{2} )^{2} \)
31$C_2$ \( ( 1 - 5 T + p T^{2} )( 1 + 5 T + p T^{2} ) \)
37$C_2$ \( ( 1 + 7 T + p T^{2} )^{2} \)
41$C_2$ \( ( 1 - 3 T + p T^{2} )^{2} \)
43$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
47$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
53$C_2$ \( ( 1 + 12 T + p T^{2} )^{2} \)
59$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
61$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
67$C_2$ \( ( 1 - 5 T + p T^{2} )( 1 + 5 T + p T^{2} ) \)
71$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
73$C_2$ \( ( 1 - 11 T + p T^{2} )^{2} \)
79$C_2$ \( ( 1 - T + p T^{2} )( 1 + T + p T^{2} ) \)
83$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
89$C_2$ \( ( 1 + 18 T + p T^{2} )^{2} \)
97$C_2$ \( ( 1 - 17 T + p T^{2} )^{2} \)
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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

−8.474366624001991302416802379216, −8.357542398475312637001956914796, −7.63380170955425435565378568582, −7.37908920927623601208890863309, −6.49972537294879181773432831310, −6.10743185313712551583625613621, −5.92908447901902110795424240562, −5.06509234546123458101387314677, −5.02890614745559905024763859198, −3.94823754743172236057368898190, −3.60858467418748472558474969025, −3.03438118997979637652891820124, −2.33000973337707432224237511883, −1.60256072097181437267558889267, 0, 1.60256072097181437267558889267, 2.33000973337707432224237511883, 3.03438118997979637652891820124, 3.60858467418748472558474969025, 3.94823754743172236057368898190, 5.02890614745559905024763859198, 5.06509234546123458101387314677, 5.92908447901902110795424240562, 6.10743185313712551583625613621, 6.49972537294879181773432831310, 7.37908920927623601208890863309, 7.63380170955425435565378568582, 8.357542398475312637001956914796, 8.474366624001991302416802379216

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