Properties

Label 4-273e2-1.1-c1e2-0-10
Degree $4$
Conductor $74529$
Sign $1$
Analytic cond. $4.75203$
Root an. cond. $1.47645$
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  + 3·3-s − 4·4-s + 4·7-s + 6·9-s − 12·12-s + 2·13-s + 12·16-s + 19-s + 12·21-s − 5·25-s + 9·27-s − 16·28-s − 7·31-s − 24·36-s + 6·39-s + 8·43-s + 36·48-s + 9·49-s − 8·52-s + 3·57-s + 27·61-s + 24·63-s − 32·64-s − 21·67-s − 10·73-s − 15·75-s − 4·76-s + ⋯
L(s)  = 1  + 1.73·3-s − 2·4-s + 1.51·7-s + 2·9-s − 3.46·12-s + 0.554·13-s + 3·16-s + 0.229·19-s + 2.61·21-s − 25-s + 1.73·27-s − 3.02·28-s − 1.25·31-s − 4·36-s + 0.960·39-s + 1.21·43-s + 5.19·48-s + 9/7·49-s − 1.10·52-s + 0.397·57-s + 3.45·61-s + 3.02·63-s − 4·64-s − 2.56·67-s − 1.17·73-s − 1.73·75-s − 0.458·76-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 74529 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 74529 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(74529\)    =    \(3^{2} \cdot 7^{2} \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(4.75203\)
Root analytic conductor: \(1.47645\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 74529,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.089641546\)
\(L(\frac12)\) \(\approx\) \(2.089641546\)
\(L(\frac{3}{2})\) 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)$
bad3$C_2$ \( 1 - p T + p T^{2} \)
7$C_2$ \( 1 - 4 T + p T^{2} \)
13$C_2$ \( 1 - 2 T + p T^{2} \)
good2$C_2$ \( ( 1 + p T^{2} )^{2} \)
5$C_2^2$ \( 1 + p T^{2} + p^{2} T^{4} \)
11$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
17$C_2$ \( ( 1 + p T^{2} )^{2} \)
19$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 7 T + p T^{2} ) \)
23$C_2$ \( ( 1 - p T^{2} )^{2} \)
29$C_2^2$ \( 1 + p T^{2} + p^{2} T^{4} \)
31$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 11 T + p T^{2} ) \)
37$C_2$ \( ( 1 - 11 T + p T^{2} )( 1 + 11 T + p T^{2} ) \)
41$C_2^2$ \( 1 + p T^{2} + p^{2} T^{4} \)
43$C_2$ \( ( 1 - 13 T + p T^{2} )( 1 + 5 T + p T^{2} ) \)
47$C_2^2$ \( 1 + p T^{2} + p^{2} T^{4} \)
53$C_2^2$ \( 1 + p T^{2} + p^{2} T^{4} \)
59$C_2$ \( ( 1 - p T^{2} )^{2} \)
61$C_2$ \( ( 1 - 14 T + p T^{2} )( 1 - 13 T + p T^{2} ) \)
67$C_2$ \( ( 1 + 5 T + p T^{2} )( 1 + 16 T + p T^{2} ) \)
71$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
73$C_2$ \( ( 1 - 7 T + p T^{2} )( 1 + 17 T + p T^{2} ) \)
79$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 17 T + p T^{2} ) \)
83$C_2$ \( ( 1 - p T^{2} )^{2} \)
89$C_2$ \( ( 1 - p T^{2} )^{2} \)
97$C_2$ \( ( 1 - 14 T + p T^{2} )( 1 - 5 T + p T^{2} ) \)
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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

−12.11990515335903739985469052413, −11.92589734366127215568968297984, −11.01099641032388266832006557808, −10.64839563086742168272106466912, −9.876686972744191120894742608387, −9.715309858720150862828951638853, −9.087398315469244384431776791870, −8.704746423070926815940792846379, −8.462035230188345410544844106201, −8.012077359490792926095144984368, −7.54439321286363086520148134814, −7.15906306963011642793162970074, −5.75661948492866863806523905206, −5.55287418224715219080595583184, −4.63278912814543631048541880473, −4.31885719901572852730971147120, −3.79521017015359293978764829044, −3.22253338832772130347604381603, −2.09341921989679480560233999901, −1.24027636210832420307063631380, 1.24027636210832420307063631380, 2.09341921989679480560233999901, 3.22253338832772130347604381603, 3.79521017015359293978764829044, 4.31885719901572852730971147120, 4.63278912814543631048541880473, 5.55287418224715219080595583184, 5.75661948492866863806523905206, 7.15906306963011642793162970074, 7.54439321286363086520148134814, 8.012077359490792926095144984368, 8.462035230188345410544844106201, 8.704746423070926815940792846379, 9.087398315469244384431776791870, 9.715309858720150862828951638853, 9.876686972744191120894742608387, 10.64839563086742168272106466912, 11.01099641032388266832006557808, 11.92589734366127215568968297984, 12.11990515335903739985469052413

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