Properties

Label 4-2218-1.1-c1e2-0-0
Degree $4$
Conductor $2218$
Sign $-1$
Analytic cond. $0.141421$
Root an. cond. $0.613237$
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 − 5·7-s + 8-s + 3·9-s + 3·10-s + 11-s − 3·12-s − 13-s + 5·14-s + 9·15-s − 3·16-s − 3·18-s − 3·20-s + 15·21-s − 22-s − 3·24-s + 2·25-s + 26-s − 5·28-s + 5·29-s − 9·30-s − 4·31-s + 5·32-s + ⋯
L(s)  = 1  − 0.707·2-s − 1.73·3-s + 1/2·4-s − 1.34·5-s + 1.22·6-s − 1.88·7-s + 0.353·8-s + 9-s + 0.948·10-s + 0.301·11-s − 0.866·12-s − 0.277·13-s + 1.33·14-s + 2.32·15-s − 3/4·16-s − 0.707·18-s − 0.670·20-s + 3.27·21-s − 0.213·22-s − 0.612·24-s + 2/5·25-s + 0.196·26-s − 0.944·28-s + 0.928·29-s − 1.64·30-s − 0.718·31-s + 0.883·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2218 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2218 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(2218\)    =    \(2 \cdot 1109\)
Sign: $-1$
Analytic conductor: \(0.141421\)
Root analytic conductor: \(0.613237\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 2218,\ (\ :1/2, 1/2),\ -1)\)

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$ \( ( 1 - T )( 1 + p T + p T^{2} ) \)
1109$C_1$$\times$$C_2$ \( ( 1 + T )( 1 + 16 T + p T^{2} ) \)
good3$C_2$ \( ( 1 + p T^{2} )( 1 + p T + p T^{2} ) \)
5$D_{4}$ \( 1 + 3 T + 7 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
7$C_2$$\times$$C_2$ \( ( 1 + p T^{2} )( 1 + 5 T + p T^{2} ) \)
11$D_{4}$ \( 1 - T + 9 T^{2} - p T^{3} + p^{2} T^{4} \)
13$D_{4}$ \( 1 + T - p T^{2} + p T^{3} + p^{2} T^{4} \)
17$C_2^2$ \( 1 + 26 T^{2} + p^{2} T^{4} \)
19$C_2^2$ \( 1 + 26 T^{2} + p^{2} T^{4} \)
23$C_2^2$ \( 1 + 12 T^{2} + p^{2} T^{4} \)
29$D_{4}$ \( 1 - 5 T + 37 T^{2} - 5 p T^{3} + p^{2} T^{4} \)
31$D_{4}$ \( 1 + 4 T + 12 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
37$D_{4}$ \( 1 + 3 T + 63 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
41$D_{4}$ \( 1 - 5 T + 79 T^{2} - 5 p T^{3} + p^{2} T^{4} \)
43$D_{4}$ \( 1 + 12 T + 82 T^{2} + 12 p T^{3} + p^{2} T^{4} \)
47$D_{4}$ \( 1 + 6 T + 50 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
53$C_2$$\times$$C_2$ \( ( 1 - 11 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
59$D_{4}$ \( 1 + 6 T + 68 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
61$D_{4}$ \( 1 + 4 T - 2 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
67$D_{4}$ \( 1 - T + 58 T^{2} - p T^{3} + p^{2} T^{4} \)
71$C_2^2$ \( 1 + 36 T^{2} + p^{2} T^{4} \)
73$D_{4}$ \( 1 - 2 T - 48 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
79$C_2^2$ \( 1 - 82 T^{2} + p^{2} T^{4} \)
83$D_{4}$ \( 1 + 2 T + 54 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
89$D_{4}$ \( 1 + 12 T + 190 T^{2} + 12 p T^{3} + p^{2} T^{4} \)
97$D_{4}$ \( 1 + 12 T + 50 T^{2} + 12 p T^{3} + p^{2} T^{4} \)
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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

−19.0605488331, −18.3219294062, −17.9420453395, −17.1164408142, −16.7847846659, −16.4497548636, −15.9629836182, −15.6246660168, −14.9929509700, −13.9671208256, −13.2166322025, −12.5574726842, −12.1086231199, −11.5465556112, −11.2014666482, −10.4513024713, −9.95982966139, −9.24051128999, −8.33233825697, −7.49584682237, −6.74252698138, −6.41507398795, −5.44412805117, −4.37193481560, −3.28386456588, 0, 3.28386456588, 4.37193481560, 5.44412805117, 6.41507398795, 6.74252698138, 7.49584682237, 8.33233825697, 9.24051128999, 9.95982966139, 10.4513024713, 11.2014666482, 11.5465556112, 12.1086231199, 12.5574726842, 13.2166322025, 13.9671208256, 14.9929509700, 15.6246660168, 15.9629836182, 16.4497548636, 16.7847846659, 17.1164408142, 17.9420453395, 18.3219294062, 19.0605488331

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