Properties

Label 4-2015e2-1.1-c0e2-0-0
Degree $4$
Conductor $4060225$
Sign $1$
Analytic cond. $1.01126$
Root an. cond. $1.00280$
Motivic weight $0$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

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Normalization:  

Dirichlet series

L(s)  = 1  − 2·3-s − 4-s + 2·5-s + 9-s + 2·12-s − 13-s − 4·15-s + 17-s + 19-s − 2·20-s + 23-s + 3·25-s + 2·27-s + 2·31-s − 36-s + 37-s + 2·39-s + 41-s + 43-s + 2·45-s − 49-s − 2·51-s + 52-s − 2·53-s − 2·57-s + 59-s + 4·60-s + ⋯
L(s)  = 1  − 2·3-s − 4-s + 2·5-s + 9-s + 2·12-s − 13-s − 4·15-s + 17-s + 19-s − 2·20-s + 23-s + 3·25-s + 2·27-s + 2·31-s − 36-s + 37-s + 2·39-s + 41-s + 43-s + 2·45-s − 49-s − 2·51-s + 52-s − 2·53-s − 2·57-s + 59-s + 4·60-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4060225 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4060225 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(4060225\)    =    \(5^{2} \cdot 13^{2} \cdot 31^{2}\)
Sign: $1$
Analytic conductor: \(1.01126\)
Root analytic conductor: \(1.00280\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 4060225,\ (\ :0, 0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.7158212527\)
\(L(\frac12)\) \(\approx\) \(0.7158212527\)
\(L(1)\) 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)$
bad5$C_1$ \( ( 1 - T )^{2} \)
13$C_2$ \( 1 + T + T^{2} \)
31$C_1$ \( ( 1 - T )^{2} \)
good2$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
3$C_2$ \( ( 1 + T + T^{2} )^{2} \)
7$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
11$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
17$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
19$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
23$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
29$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
37$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
41$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
43$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
47$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
53$C_2$ \( ( 1 + T + T^{2} )^{2} \)
59$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
61$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
67$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
71$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
73$C_1$ \( ( 1 - T )^{4} \)
79$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
83$C_2$ \( ( 1 + T + T^{2} )^{2} \)
89$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
97$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
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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

−9.676642283123131507476408982095, −9.201168240018315373142171739280, −9.129322024308572396869843617420, −8.224537453385269541028352786251, −8.205981176130642541653464924154, −7.51049586488008425549283797497, −6.87961465135138926115936289097, −6.54142234799390534556624658862, −6.32369784988611678914749843142, −5.86640189317603337710717035399, −5.48659295241841851870137711904, −5.16078195795805571652868798366, −4.88976290515679562469307580999, −4.75986483817534328164296509563, −3.98900634299216580074548649290, −2.98483254374812149878381685788, −2.82478551786765405845661030346, −2.21619469952025777608845809487, −0.990568801415586614304496020758, −0.986569720624933608347739662660, 0.986569720624933608347739662660, 0.990568801415586614304496020758, 2.21619469952025777608845809487, 2.82478551786765405845661030346, 2.98483254374812149878381685788, 3.98900634299216580074548649290, 4.75986483817534328164296509563, 4.88976290515679562469307580999, 5.16078195795805571652868798366, 5.48659295241841851870137711904, 5.86640189317603337710717035399, 6.32369784988611678914749843142, 6.54142234799390534556624658862, 6.87961465135138926115936289097, 7.51049586488008425549283797497, 8.205981176130642541653464924154, 8.224537453385269541028352786251, 9.129322024308572396869843617420, 9.201168240018315373142171739280, 9.676642283123131507476408982095

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