Properties

Label 4-1706-1.1-c1e2-0-0
Degree $4$
Conductor $1706$
Sign $-1$
Analytic cond. $0.108776$
Root an. cond. $0.574292$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s − 3·3-s − 4-s − 3·5-s + 3·6-s + 7-s + 8-s + 2·9-s + 3·10-s − 3·11-s + 3·12-s + 13-s − 14-s + 9·15-s + 3·16-s − 4·17-s − 2·18-s + 19-s + 3·20-s − 3·21-s + 3·22-s + 3·23-s − 3·24-s + 5·25-s − 26-s + 6·27-s − 28-s + ⋯
L(s)  = 1  − 0.707·2-s − 1.73·3-s − 1/2·4-s − 1.34·5-s + 1.22·6-s + 0.377·7-s + 0.353·8-s + 2/3·9-s + 0.948·10-s − 0.904·11-s + 0.866·12-s + 0.277·13-s − 0.267·14-s + 2.32·15-s + 3/4·16-s − 0.970·17-s − 0.471·18-s + 0.229·19-s + 0.670·20-s − 0.654·21-s + 0.639·22-s + 0.625·23-s − 0.612·24-s + 25-s − 0.196·26-s + 1.15·27-s − 0.188·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1706 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1706 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(1706\)    =    \(2 \cdot 853\)
Sign: $-1$
Analytic conductor: \(0.108776\)
Root analytic conductor: \(0.574292\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 1706,\ (\ :1/2, 1/2),\ -1)\)

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$C_1$$\times$$C_2$ \( ( 1 + T )( 1 + p T^{2} ) \)
853$C_1$$\times$$C_2$ \( ( 1 - T )( 1 + 8 T + p T^{2} ) \)
good3$D_{4}$ \( 1 + p T + 7 T^{2} + p^{2} T^{3} + p^{2} T^{4} \)
5$C_2^2$ \( 1 + 3 T + 4 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
7$D_{4}$ \( 1 - T - p T^{3} + p^{2} T^{4} \)
11$D_{4}$ \( 1 + 3 T + 2 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
13$C_2$$\times$$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
17$D_{4}$ \( 1 + 4 T + 18 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
19$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
23$D_{4}$ \( 1 - 3 T - 13 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
29$D_{4}$ \( 1 + 4 T + 52 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
31$D_{4}$ \( 1 + 5 T + 30 T^{2} + 5 p T^{3} + p^{2} T^{4} \)
37$D_{4}$ \( 1 + 14 T + 112 T^{2} + 14 p T^{3} + p^{2} T^{4} \)
41$D_{4}$ \( 1 + 3 T + 19 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
43$D_{4}$ \( 1 - 6 T + 22 T^{2} - 6 p T^{3} + p^{2} T^{4} \)
47$D_{4}$ \( 1 + 3 T - 10 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
53$C_2^2$ \( 1 + 78 T^{2} + p^{2} T^{4} \)
59$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
61$D_{4}$ \( 1 + 11 T + 139 T^{2} + 11 p T^{3} + p^{2} T^{4} \)
67$C_2^2$ \( 1 + 10 T^{2} + p^{2} T^{4} \)
71$D_{4}$ \( 1 + T + 102 T^{2} + p T^{3} + p^{2} T^{4} \)
73$D_{4}$ \( 1 + 2 T - 14 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
79$D_{4}$ \( 1 + T - 88 T^{2} + p T^{3} + p^{2} T^{4} \)
83$D_{4}$ \( 1 - 21 T + 237 T^{2} - 21 p T^{3} + p^{2} T^{4} \)
89$D_{4}$ \( 1 - 18 T + 170 T^{2} - 18 p T^{3} + p^{2} T^{4} \)
97$D_{4}$ \( 1 - 7 T + 162 T^{2} - 7 p T^{3} + p^{2} T^{4} \)
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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

−19.1218125615, −18.7415058911, −18.1237067731, −17.7341702303, −17.3864142015, −16.7552917508, −16.3523829886, −15.6907898780, −15.2601924823, −14.5656077421, −13.7141647510, −12.9783572525, −12.3207412923, −11.8380764703, −11.2823854458, −10.6983012846, −10.4932446269, −9.13724335851, −8.72764069983, −7.90022621316, −7.28954266110, −6.27210300810, −5.30435596953, −4.86647990260, −3.57535630494, 0, 3.57535630494, 4.86647990260, 5.30435596953, 6.27210300810, 7.28954266110, 7.90022621316, 8.72764069983, 9.13724335851, 10.4932446269, 10.6983012846, 11.2823854458, 11.8380764703, 12.3207412923, 12.9783572525, 13.7141647510, 14.5656077421, 15.2601924823, 15.6907898780, 16.3523829886, 16.7552917508, 17.3864142015, 17.7341702303, 18.1237067731, 18.7415058911, 19.1218125615

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