Properties

Label 4-137200-1.1-c1e2-0-4
Degree $4$
Conductor $137200$
Sign $1$
Analytic cond. $8.74799$
Root an. cond. $1.71979$
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  + 2·3-s − 2·4-s + 7-s − 3·9-s − 4·12-s + 4·16-s + 4·19-s + 2·21-s + 25-s − 14·27-s − 2·28-s + 6·29-s − 8·31-s + 6·36-s + 4·37-s + 18·47-s + 8·48-s + 49-s + 24·53-s + 8·57-s − 3·63-s − 8·64-s + 2·75-s − 8·76-s − 4·81-s + 24·83-s − 4·84-s + ⋯
L(s)  = 1  + 1.15·3-s − 4-s + 0.377·7-s − 9-s − 1.15·12-s + 16-s + 0.917·19-s + 0.436·21-s + 1/5·25-s − 2.69·27-s − 0.377·28-s + 1.11·29-s − 1.43·31-s + 36-s + 0.657·37-s + 2.62·47-s + 1.15·48-s + 1/7·49-s + 3.29·53-s + 1.05·57-s − 0.377·63-s − 64-s + 0.230·75-s − 0.917·76-s − 4/9·81-s + 2.63·83-s − 0.436·84-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 137200 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 137200 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(137200\)    =    \(2^{4} \cdot 5^{2} \cdot 7^{3}\)
Sign: $1$
Analytic conductor: \(8.74799\)
Root analytic conductor: \(1.71979\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 137200,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.680716502\)
\(L(\frac12)\) \(\approx\) \(1.680716502\)
\(L(\frac{3}{2})\) 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$C_2$ \( 1 + p T^{2} \)
5$C_1$$\times$$C_1$ \( ( 1 - T )( 1 + T ) \)
7$C_1$ \( 1 - T \)
good3$C_2$ \( ( 1 - T + p T^{2} )^{2} \)
11$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
13$C_2$ \( ( 1 - 5 T + p T^{2} )( 1 + 5 T + p T^{2} ) \)
17$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
19$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
23$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
29$C_2$ \( ( 1 - 3 T + p T^{2} )^{2} \)
31$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
37$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
41$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
43$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
47$C_2$ \( ( 1 - 9 T + p T^{2} )^{2} \)
53$C_2$ \( ( 1 - 12 T + p T^{2} )^{2} \)
59$C_2$ \( ( 1 + p T^{2} )^{2} \)
61$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
67$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
71$C_2$ \( ( 1 + p T^{2} )^{2} \)
73$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
79$C_2$ \( ( 1 - T + p T^{2} )( 1 + T + p T^{2} ) \)
83$C_2$ \( ( 1 - 12 T + p T^{2} )^{2} \)
89$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
97$C_2$ \( ( 1 - T + p T^{2} )( 1 + T + p T^{2} ) \)
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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

−9.223798828824354541962014191697, −8.703677986065848624605724183186, −8.679498853252053444462430241617, −7.980947296320422939728903060714, −7.59679103544400835112633947355, −7.18840908028866321022100981317, −6.23576189288857341841080164821, −5.51580216499301883688612135353, −5.47907564040983295563221596641, −4.66901616031576415432379359350, −3.81894678634232741164227871759, −3.61689003045514298236484607491, −2.72282955438852544862637314814, −2.28641578958231941287903879491, −0.863841609060871512635709852891, 0.863841609060871512635709852891, 2.28641578958231941287903879491, 2.72282955438852544862637314814, 3.61689003045514298236484607491, 3.81894678634232741164227871759, 4.66901616031576415432379359350, 5.47907564040983295563221596641, 5.51580216499301883688612135353, 6.23576189288857341841080164821, 7.18840908028866321022100981317, 7.59679103544400835112633947355, 7.980947296320422939728903060714, 8.679498853252053444462430241617, 8.703677986065848624605724183186, 9.223798828824354541962014191697

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