Properties

Label 4-1470e2-1.1-c1e2-0-24
Degree $4$
Conductor $2160900$
Sign $1$
Analytic cond. $137.780$
Root an. cond. $3.42607$
Motivic weight $1$
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-s + 3-s + 5-s − 6-s + 8-s − 10-s + 4·11-s + 4·13-s + 15-s − 16-s + 2·17-s + 4·19-s − 4·22-s + 8·23-s + 24-s − 4·26-s − 27-s − 4·29-s − 30-s + 4·33-s − 2·34-s − 6·37-s − 4·38-s + 4·39-s + 40-s + 12·41-s − 8·43-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 0.447·5-s − 0.408·6-s + 0.353·8-s − 0.316·10-s + 1.20·11-s + 1.10·13-s + 0.258·15-s − 1/4·16-s + 0.485·17-s + 0.917·19-s − 0.852·22-s + 1.66·23-s + 0.204·24-s − 0.784·26-s − 0.192·27-s − 0.742·29-s − 0.182·30-s + 0.696·33-s − 0.342·34-s − 0.986·37-s − 0.648·38-s + 0.640·39-s + 0.158·40-s + 1.87·41-s − 1.21·43-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2160900 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2160900 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(2160900\)    =    \(2^{2} \cdot 3^{2} \cdot 5^{2} \cdot 7^{4}\)
Sign: $1$
Analytic conductor: \(137.780\)
Root analytic conductor: \(3.42607\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 2160900,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.864735287\)
\(L(\frac12)\) \(\approx\) \(2.864735287\)
\(L(\frac{3}{2})\) 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$C_2$ \( 1 + T + T^{2} \)
3$C_2$ \( 1 - T + T^{2} \)
5$C_2$ \( 1 - T + T^{2} \)
7 \( 1 \)
good11$C_2^2$ \( 1 - 4 T + 5 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
13$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
17$C_2^2$ \( 1 - 2 T - 13 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
19$C_2^2$ \( 1 - 4 T - 3 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
23$C_2^2$ \( 1 - 8 T + 41 T^{2} - 8 p T^{3} + p^{2} T^{4} \)
29$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
31$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
37$C_2^2$ \( 1 + 6 T - T^{2} + 6 p T^{3} + p^{2} T^{4} \)
41$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
43$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
47$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
53$C_2^2$ \( 1 - 10 T + 47 T^{2} - 10 p T^{3} + p^{2} T^{4} \)
59$C_2^2$ \( 1 - 12 T + 85 T^{2} - 12 p T^{3} + p^{2} T^{4} \)
61$C_2$ \( ( 1 - 13 T + p T^{2} )( 1 - T + p T^{2} ) \)
67$C_2^2$ \( 1 - 12 T + 77 T^{2} - 12 p T^{3} + p^{2} T^{4} \)
71$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
73$C_2$ \( ( 1 - 17 T + p T^{2} )( 1 + 7 T + p T^{2} ) \)
79$C_2^2$ \( 1 + 16 T + 177 T^{2} + 16 p T^{3} + p^{2} T^{4} \)
83$C_2$ \( ( 1 - 12 T + p T^{2} )^{2} \)
89$C_2^2$ \( 1 - 10 T + 11 T^{2} - 10 p T^{3} + p^{2} T^{4} \)
97$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
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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

−9.519887504079053762506374699101, −9.295750823661913670386081752524, −8.851679020421109373606291536455, −8.688940863120753977781666107085, −8.282251608742224887300198925180, −7.80346326554922398275290875419, −7.19879750485023496605020665094, −7.09018925116833993259616490301, −6.56864293583740053097223430119, −6.10148402515147787775145821729, −5.50804200017496366662888209901, −5.30500400971023015213175400539, −4.69895467960221506608691984382, −3.93332640130454631124970694484, −3.66923429137743312209543802025, −3.29731560102758626147248361476, −2.52751915285571896899033224520, −1.98312152670810907756760744300, −1.15417666880861415904274916006, −0.930525596402006859466527614738, 0.930525596402006859466527614738, 1.15417666880861415904274916006, 1.98312152670810907756760744300, 2.52751915285571896899033224520, 3.29731560102758626147248361476, 3.66923429137743312209543802025, 3.93332640130454631124970694484, 4.69895467960221506608691984382, 5.30500400971023015213175400539, 5.50804200017496366662888209901, 6.10148402515147787775145821729, 6.56864293583740053097223430119, 7.09018925116833993259616490301, 7.19879750485023496605020665094, 7.80346326554922398275290875419, 8.282251608742224887300198925180, 8.688940863120753977781666107085, 8.851679020421109373606291536455, 9.295750823661913670386081752524, 9.519887504079053762506374699101

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