Properties

Label 4-170e2-1.1-c1e2-0-2
Degree $4$
Conductor $28900$
Sign $1$
Analytic cond. $1.84268$
Root an. cond. $1.16509$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 2·2-s + 2·3-s + 3·4-s + 2·5-s − 4·6-s − 6·7-s − 4·8-s + 2·9-s − 4·10-s + 2·11-s + 6·12-s + 12·14-s + 4·15-s + 5·16-s + 2·17-s − 4·18-s + 6·20-s − 12·21-s − 4·22-s + 10·23-s − 8·24-s − 25-s + 6·27-s − 18·28-s + 14·29-s − 8·30-s + 2·31-s + ⋯
L(s)  = 1  − 1.41·2-s + 1.15·3-s + 3/2·4-s + 0.894·5-s − 1.63·6-s − 2.26·7-s − 1.41·8-s + 2/3·9-s − 1.26·10-s + 0.603·11-s + 1.73·12-s + 3.20·14-s + 1.03·15-s + 5/4·16-s + 0.485·17-s − 0.942·18-s + 1.34·20-s − 2.61·21-s − 0.852·22-s + 2.08·23-s − 1.63·24-s − 1/5·25-s + 1.15·27-s − 3.40·28-s + 2.59·29-s − 1.46·30-s + 0.359·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 28900 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 28900 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(28900\)    =    \(2^{2} \cdot 5^{2} \cdot 17^{2}\)
Sign: $1$
Analytic conductor: \(1.84268\)
Root analytic conductor: \(1.16509\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 28900,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.9480121494\)
\(L(\frac12)\) \(\approx\) \(0.9480121494\)
\(L(\frac{3}{2})\) 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$C_1$ \( ( 1 + T )^{2} \)
5$C_2$ \( 1 - 2 T + p T^{2} \)
17$C_2$ \( 1 - 2 T + p T^{2} \)
good3$C_2^2$ \( 1 - 2 T + 2 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
7$C_2^2$ \( 1 + 6 T + 18 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
11$C_2^2$ \( 1 - 2 T + 2 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
13$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
19$C_2^2$ \( 1 - 2 T^{2} + p^{2} T^{4} \)
23$C_2^2$ \( 1 - 10 T + 50 T^{2} - 10 p T^{3} + p^{2} T^{4} \)
29$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 - 4 T + p T^{2} ) \)
31$C_2^2$ \( 1 - 2 T + 2 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
37$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
41$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
43$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
47$C_2^2$ \( 1 - 90 T^{2} + p^{2} T^{4} \)
53$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
59$C_2^2$ \( 1 - 82 T^{2} + p^{2} T^{4} \)
61$C_2^2$ \( 1 + 18 T + 162 T^{2} + 18 p T^{3} + p^{2} T^{4} \)
67$C_2^2$ \( 1 - 130 T^{2} + p^{2} T^{4} \)
71$C_2^2$ \( 1 - 2 T + 2 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
73$C_2^2$ \( 1 - 2 T + 2 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
79$C_2^2$ \( 1 - 6 T + 18 T^{2} - 6 p T^{3} + p^{2} T^{4} \)
83$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
89$C_2$ \( ( 1 + 10 T + p T^{2} )^{2} \)
97$C_2$ \( ( 1 - 18 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{4} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−12.76841685050946347739577926394, −12.74288416180616246752317165507, −12.05124367402013418816721060918, −11.53010079939354615506980145165, −10.41330346868324433677034993930, −10.30373049374836459550272032171, −10.02133221792227399193976550963, −9.288651859170860099312623928862, −9.087533774643692909826836873119, −8.714363949709060854494833972739, −8.153798080592500324190851358899, −7.24255812838083619280230448074, −6.72852204899106102727910528364, −6.57173697255431825899780122578, −5.88077663238468884333050191701, −4.86706772317437258134043427856, −3.51790198156131782015181594839, −3.02499588644589600905987236169, −2.58463664147073789040992382391, −1.19921881510124869737098059482, 1.19921881510124869737098059482, 2.58463664147073789040992382391, 3.02499588644589600905987236169, 3.51790198156131782015181594839, 4.86706772317437258134043427856, 5.88077663238468884333050191701, 6.57173697255431825899780122578, 6.72852204899106102727910528364, 7.24255812838083619280230448074, 8.153798080592500324190851358899, 8.714363949709060854494833972739, 9.087533774643692909826836873119, 9.288651859170860099312623928862, 10.02133221792227399193976550963, 10.30373049374836459550272032171, 10.41330346868324433677034993930, 11.53010079939354615506980145165, 12.05124367402013418816721060918, 12.74288416180616246752317165507, 12.76841685050946347739577926394

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