Properties

Label 4-2268e2-1.1-c1e2-0-7
Degree $4$
Conductor $5143824$
Sign $1$
Analytic cond. $327.974$
Root an. cond. $4.25559$
Motivic weight $1$
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  − 7-s − 2·13-s + 19-s + 5·25-s − 14·31-s + 10·37-s − 5·43-s − 6·49-s − 2·61-s − 32·67-s − 17·73-s − 8·79-s + 2·91-s + 19·97-s − 20·103-s − 17·109-s + 11·121-s + 127-s + 131-s − 133-s + 137-s + 139-s + 149-s + 151-s + 157-s + 163-s + 167-s + ⋯
L(s)  = 1  − 0.377·7-s − 0.554·13-s + 0.229·19-s + 25-s − 2.51·31-s + 1.64·37-s − 0.762·43-s − 6/7·49-s − 0.256·61-s − 3.90·67-s − 1.98·73-s − 0.900·79-s + 0.209·91-s + 1.92·97-s − 1.97·103-s − 1.62·109-s + 121-s + 0.0887·127-s + 0.0873·131-s − 0.0867·133-s + 0.0854·137-s + 0.0848·139-s + 0.0819·149-s + 0.0813·151-s + 0.0798·157-s + 0.0783·163-s + 0.0773·167-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5143824 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5143824 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(5143824\)    =    \(2^{4} \cdot 3^{8} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(327.974\)
Root analytic conductor: \(4.25559\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 5143824,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.015417720\)
\(L(\frac12)\) \(\approx\) \(1.015417720\)
\(L(\frac{3}{2})\) 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 \( 1 \)
7$C_2$ \( 1 + T + p T^{2} \)
good5$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
11$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
13$C_2$ \( ( 1 - 5 T + p T^{2} )( 1 + 7 T + p T^{2} ) \)
17$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
19$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 7 T + p T^{2} ) \)
23$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
29$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
31$C_2$ \( ( 1 + 7 T + p T^{2} )^{2} \)
37$C_2$ \( ( 1 - 11 T + p T^{2} )( 1 + T + p T^{2} ) \)
41$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
43$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 13 T + p T^{2} ) \)
47$C_2$ \( ( 1 + p T^{2} )^{2} \)
53$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
59$C_2$ \( ( 1 + p T^{2} )^{2} \)
61$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
67$C_2$ \( ( 1 + 16 T + p T^{2} )^{2} \)
71$C_2$ \( ( 1 + p T^{2} )^{2} \)
73$C_2$ \( ( 1 + 7 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
79$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
83$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
89$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
97$C_2$ \( ( 1 - 14 T + p T^{2} )( 1 - 5 T + p T^{2} ) \)
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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

−9.266767651967518653346250148897, −8.888572742096398216758273610861, −8.577333052580492898044250277417, −7.81712759934282365097757900860, −7.79981764771986420062339712429, −7.24622133768332024098581760994, −6.98526001907009710630894561713, −6.53477433935067566432476937950, −6.05482339964846725006141148652, −5.62253722790853836220016482228, −5.42116715680561625516084718843, −4.60013963629685721316710159191, −4.58874496882461498747731741089, −3.95157708761761045975569086885, −3.37661580573769109570361439991, −2.92378891417182228722388778675, −2.65683191394103980415419442736, −1.72349709382736545315948360924, −1.44810529292625391476818320843, −0.34344478169413923337686489562, 0.34344478169413923337686489562, 1.44810529292625391476818320843, 1.72349709382736545315948360924, 2.65683191394103980415419442736, 2.92378891417182228722388778675, 3.37661580573769109570361439991, 3.95157708761761045975569086885, 4.58874496882461498747731741089, 4.60013963629685721316710159191, 5.42116715680561625516084718843, 5.62253722790853836220016482228, 6.05482339964846725006141148652, 6.53477433935067566432476937950, 6.98526001907009710630894561713, 7.24622133768332024098581760994, 7.79981764771986420062339712429, 7.81712759934282365097757900860, 8.577333052580492898044250277417, 8.888572742096398216758273610861, 9.266767651967518653346250148897

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