Properties

Label 4-1176e2-1.1-c1e2-0-21
Degree $4$
Conductor $1382976$
Sign $1$
Analytic cond. $88.1797$
Root an. cond. $3.06437$
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  − 3-s − 2·5-s − 4·11-s + 4·13-s + 2·15-s + 2·17-s − 4·19-s + 8·23-s + 5·25-s + 27-s + 12·29-s + 8·31-s + 4·33-s − 6·37-s − 4·39-s + 12·41-s + 8·43-s − 2·51-s + 2·53-s + 8·55-s + 4·57-s + 4·59-s − 2·61-s − 8·65-s + 4·67-s − 8·69-s + 16·71-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.894·5-s − 1.20·11-s + 1.10·13-s + 0.516·15-s + 0.485·17-s − 0.917·19-s + 1.66·23-s + 25-s + 0.192·27-s + 2.22·29-s + 1.43·31-s + 0.696·33-s − 0.986·37-s − 0.640·39-s + 1.87·41-s + 1.21·43-s − 0.280·51-s + 0.274·53-s + 1.07·55-s + 0.529·57-s + 0.520·59-s − 0.256·61-s − 0.992·65-s + 0.488·67-s − 0.963·69-s + 1.89·71-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1382976 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1382976 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(1382976\)    =    \(2^{6} \cdot 3^{2} \cdot 7^{4}\)
Sign: $1$
Analytic conductor: \(88.1797\)
Root analytic conductor: \(3.06437\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 1382976,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.623859576\)
\(L(\frac12)\) \(\approx\) \(1.623859576\)
\(L(\frac{3}{2})\) 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$C_2$ \( 1 + T + T^{2} \)
7 \( 1 \)
good5$C_2^2$ \( 1 + 2 T - T^{2} + 2 p T^{3} + p^{2} T^{4} \)
11$C_2^2$ \( 1 + 4 T + 5 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
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$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
31$C_2^2$ \( 1 - 8 T + 33 T^{2} - 8 p T^{3} + p^{2} T^{4} \)
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$C_2^2$ \( 1 - 2 T - 49 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
59$C_2^2$ \( 1 - 4 T - 43 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
61$C_2^2$ \( 1 + 2 T - 57 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
67$C_2^2$ \( 1 - 4 T - 51 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
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$C_2^2$ \( 1 - 8 T - 15 T^{2} - 8 p T^{3} + p^{2} T^{4} \)
83$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
89$C_2^2$ \( 1 + 6 T - 53 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
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

−10.10217233970793979369065060446, −9.619368421009300866508913914680, −9.081203540834864469157483391444, −8.508560733923636878536261819888, −8.380298627616214674784080934621, −8.116306881006753619706238728616, −7.37300450662439718491386993296, −7.22234137635056789428936445382, −6.48997705313110646632417027104, −6.34208523717648861499136733178, −5.80775818102949760271055661261, −5.20575579336004621938561904655, −4.68487282158073792164799368383, −4.66476015027554982333922112470, −3.76578752139690222452954507812, −3.42625582674721034858861047812, −2.64933603993002024835025707506, −2.44358454618033908230511650105, −0.993295613762746659183663965773, −0.76932013414470230191780125820, 0.76932013414470230191780125820, 0.993295613762746659183663965773, 2.44358454618033908230511650105, 2.64933603993002024835025707506, 3.42625582674721034858861047812, 3.76578752139690222452954507812, 4.66476015027554982333922112470, 4.68487282158073792164799368383, 5.20575579336004621938561904655, 5.80775818102949760271055661261, 6.34208523717648861499136733178, 6.48997705313110646632417027104, 7.22234137635056789428936445382, 7.37300450662439718491386993296, 8.116306881006753619706238728616, 8.380298627616214674784080934621, 8.508560733923636878536261819888, 9.081203540834864469157483391444, 9.619368421009300866508913914680, 10.10217233970793979369065060446

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