Properties

Label 4-1854-1.1-c1e2-0-0
Degree $4$
Conductor $1854$
Sign $-1$
Analytic cond. $0.118212$
Root an. cond. $0.586362$
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  − 2·2-s − 3-s + 4-s − 4·5-s + 2·6-s − 3·7-s + 2·8-s + 8·10-s − 2·11-s − 12-s + 6·14-s + 4·15-s − 3·16-s − 3·19-s − 4·20-s + 3·21-s + 4·22-s + 4·23-s − 2·24-s + 6·25-s + 27-s − 3·28-s + 4·29-s − 8·30-s − 8·31-s − 2·32-s + 2·33-s + ⋯
L(s)  = 1  − 1.41·2-s − 0.577·3-s + 1/2·4-s − 1.78·5-s + 0.816·6-s − 1.13·7-s + 0.707·8-s + 2.52·10-s − 0.603·11-s − 0.288·12-s + 1.60·14-s + 1.03·15-s − 3/4·16-s − 0.688·19-s − 0.894·20-s + 0.654·21-s + 0.852·22-s + 0.834·23-s − 0.408·24-s + 6/5·25-s + 0.192·27-s − 0.566·28-s + 0.742·29-s − 1.46·30-s − 1.43·31-s − 0.353·32-s + 0.348·33-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1854 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1854 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(1854\)    =    \(2 \cdot 3^{2} \cdot 103\)
Sign: $-1$
Analytic conductor: \(0.118212\)
Root analytic conductor: \(0.586362\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 1854,\ (\ :1/2, 1/2),\ -1)\)

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$ \( ( 1 + T )( 1 + T + p T^{2} ) \)
3$C_2$ \( 1 + T + T^{2} \)
103$C_1$$\times$$C_2$ \( ( 1 - T )( 1 + 4 T + p T^{2} ) \)
good5$C_2$$\times$$C_2$ \( ( 1 + p T^{2} )( 1 + 4 T + p T^{2} ) \)
7$C_2$ \( ( 1 - T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
11$D_{4}$ \( 1 + 2 T + T^{2} + 2 p T^{3} + p^{2} T^{4} \)
13$C_2$ \( ( 1 - 7 T + p T^{2} )( 1 + 7 T + p T^{2} ) \)
17$C_2^2$ \( 1 - 5 T^{2} + p^{2} T^{4} \)
19$C_2$$\times$$C_2$ \( ( 1 - T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
23$D_{4}$ \( 1 - 4 T + 4 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
29$D_{4}$ \( 1 - 4 T - 5 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
31$D_{4}$ \( 1 + 8 T + 54 T^{2} + 8 p T^{3} + p^{2} T^{4} \)
37$D_{4}$ \( 1 - T + 42 T^{2} - p T^{3} + p^{2} T^{4} \)
41$D_{4}$ \( 1 + 10 T + 97 T^{2} + 10 p T^{3} + p^{2} T^{4} \)
43$C_2$$\times$$C_2$ \( ( 1 - 7 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
47$C_2$$\times$$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 5 T + p T^{2} ) \)
53$D_{4}$ \( 1 - 4 T - 44 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
59$D_{4}$ \( 1 + 8 T + 58 T^{2} + 8 p T^{3} + p^{2} T^{4} \)
61$D_{4}$ \( 1 - 12 T + 82 T^{2} - 12 p T^{3} + p^{2} T^{4} \)
67$C_2$$\times$$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
71$D_{4}$ \( 1 + 2 T + 97 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
73$C_2^2$ \( 1 - 2 T + 2 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
79$C_2$$\times$$C_2$ \( ( 1 + 6 T + p T^{2} )( 1 + 13 T + p T^{2} ) \)
83$D_{4}$ \( 1 - 4 T + 112 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
89$D_{4}$ \( 1 - 6 T + 52 T^{2} - 6 p T^{3} + p^{2} T^{4} \)
97$D_{4}$ \( 1 + 2 T + 99 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
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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

−19.0399359548, −18.8462348521, −18.3383283526, −17.6061170897, −17.1725811728, −16.4928878546, −16.1972660211, −15.7795526372, −15.1217705071, −14.5793329658, −13.4666386829, −12.9196935624, −12.3872928001, −11.7186207500, −11.0566599756, −10.5865773262, −9.93853914509, −9.20396812780, −8.50598385584, −8.02017188282, −7.25165585403, −6.70123933152, −5.43396274455, −4.32565511863, −3.32257348942, 0, 3.32257348942, 4.32565511863, 5.43396274455, 6.70123933152, 7.25165585403, 8.02017188282, 8.50598385584, 9.20396812780, 9.93853914509, 10.5865773262, 11.0566599756, 11.7186207500, 12.3872928001, 12.9196935624, 13.4666386829, 14.5793329658, 15.1217705071, 15.7795526372, 16.1972660211, 16.4928878546, 17.1725811728, 17.6061170897, 18.3383283526, 18.8462348521, 19.0399359548

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