Properties

Label 4-1248e2-1.1-c1e2-0-46
Degree $4$
Conductor $1557504$
Sign $1$
Analytic cond. $99.3078$
Root an. cond. $3.15679$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $2$

Origins

Origins of factors

Downloads

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Normalization:  

Dirichlet series

L(s)  = 1  − 2·3-s + 2·5-s − 2·7-s + 3·9-s − 4·11-s − 2·13-s − 4·15-s − 6·19-s + 4·21-s − 4·23-s − 2·25-s − 4·27-s − 2·31-s + 8·33-s − 4·35-s − 8·37-s + 4·39-s − 2·41-s − 4·43-s + 6·45-s + 4·47-s − 6·49-s + 8·53-s − 8·55-s + 12·57-s − 8·59-s − 16·61-s + ⋯
L(s)  = 1  − 1.15·3-s + 0.894·5-s − 0.755·7-s + 9-s − 1.20·11-s − 0.554·13-s − 1.03·15-s − 1.37·19-s + 0.872·21-s − 0.834·23-s − 2/5·25-s − 0.769·27-s − 0.359·31-s + 1.39·33-s − 0.676·35-s − 1.31·37-s + 0.640·39-s − 0.312·41-s − 0.609·43-s + 0.894·45-s + 0.583·47-s − 6/7·49-s + 1.09·53-s − 1.07·55-s + 1.58·57-s − 1.04·59-s − 2.04·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1557504 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1557504 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(1557504\)    =    \(2^{10} \cdot 3^{2} \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(99.3078\)
Root analytic conductor: \(3.15679\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(2\)
Selberg data: \((4,\ 1557504,\ (\ :1/2, 1/2),\ 1)\)

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$C_1$ \( ( 1 + T )^{2} \)
13$C_1$ \( ( 1 + T )^{2} \)
good5$D_{4}$ \( 1 - 2 T + 6 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
7$D_{4}$ \( 1 + 2 T + 10 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
11$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
17$C_2^2$ \( 1 + 14 T^{2} + p^{2} T^{4} \)
19$D_{4}$ \( 1 + 6 T + 42 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
23$D_{4}$ \( 1 + 4 T + 30 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
29$C_2^2$ \( 1 + 38 T^{2} + p^{2} T^{4} \)
31$D_{4}$ \( 1 + 2 T + 18 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
37$D_{4}$ \( 1 + 8 T + 70 T^{2} + 8 p T^{3} + p^{2} T^{4} \)
41$D_{4}$ \( 1 + 2 T + 78 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
43$D_{4}$ \( 1 + 4 T + 70 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
47$D_{4}$ \( 1 - 4 T + 18 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
53$D_{4}$ \( 1 - 8 T + 102 T^{2} - 8 p T^{3} + p^{2} T^{4} \)
59$C_4$ \( 1 + 8 T + 114 T^{2} + 8 p T^{3} + p^{2} T^{4} \)
61$C_4$ \( 1 + 16 T + 166 T^{2} + 16 p T^{3} + p^{2} T^{4} \)
67$D_{4}$ \( 1 + 18 T + 210 T^{2} + 18 p T^{3} + p^{2} T^{4} \)
71$C_2^2$ \( 1 + 122 T^{2} + p^{2} T^{4} \)
73$D_{4}$ \( 1 + 8 T + 142 T^{2} + 8 p T^{3} + p^{2} T^{4} \)
79$C_2^2$ \( 1 + 78 T^{2} + p^{2} T^{4} \)
83$D_{4}$ \( 1 + 24 T + 290 T^{2} + 24 p T^{3} + p^{2} T^{4} \)
89$D_{4}$ \( 1 - 2 T + 54 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
97$C_2^2$ \( 1 + 174 T^{2} + p^{2} T^{4} \)
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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

−9.433145564637886026903057584221, −9.351705555426971137426416943951, −8.759874431948671734139567460138, −8.275798701814878111155644201629, −7.72832915348017176959791716160, −7.43425858912194942112343560581, −6.85762564308701428781618770273, −6.52275900808355859074240311884, −6.02272004970955032967360176030, −5.84678043219083801586685780798, −5.29396245278535767365914782195, −5.03228506978679632896220437989, −4.21578031527768778010874229372, −4.16066266332991655782669416607, −3.07633394664636135572320304998, −2.80243939547291842600376812437, −1.87962937083684183301061413624, −1.65256455659439457675396194219, 0, 0, 1.65256455659439457675396194219, 1.87962937083684183301061413624, 2.80243939547291842600376812437, 3.07633394664636135572320304998, 4.16066266332991655782669416607, 4.21578031527768778010874229372, 5.03228506978679632896220437989, 5.29396245278535767365914782195, 5.84678043219083801586685780798, 6.02272004970955032967360176030, 6.52275900808355859074240311884, 6.85762564308701428781618770273, 7.43425858912194942112343560581, 7.72832915348017176959791716160, 8.275798701814878111155644201629, 8.759874431948671734139567460138, 9.351705555426971137426416943951, 9.433145564637886026903057584221

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