Properties

Label 4-1176e2-1.1-c1e2-0-14
Degree $4$
Conductor $1382976$
Sign $1$
Analytic cond. $88.1797$
Root an. cond. $3.06437$
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-s − 2·5-s + 12·13-s − 2·15-s + 2·17-s − 4·19-s + 4·23-s + 5·25-s − 27-s − 20·29-s + 8·31-s − 6·37-s + 12·39-s − 4·41-s − 8·43-s − 8·47-s + 2·51-s + 10·53-s − 4·57-s − 12·59-s + 2·61-s − 24·65-s − 12·67-s + 4·69-s − 24·71-s + 14·73-s + 5·75-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.894·5-s + 3.32·13-s − 0.516·15-s + 0.485·17-s − 0.917·19-s + 0.834·23-s + 25-s − 0.192·27-s − 3.71·29-s + 1.43·31-s − 0.986·37-s + 1.92·39-s − 0.624·41-s − 1.21·43-s − 1.16·47-s + 0.280·51-s + 1.37·53-s − 0.529·57-s − 1.56·59-s + 0.256·61-s − 2.97·65-s − 1.46·67-s + 0.481·69-s − 2.84·71-s + 1.63·73-s + 0.577·75-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1382976 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1382976 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(1382976\)    =    \(2^{6} \cdot 3^{2} \cdot 7^{4}\)
Sign: $1$
Analytic conductor: \(88.1797\)
Root analytic conductor: \(3.06437\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 1382976,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.309745192\)
\(L(\frac12)\) \(\approx\) \(2.309745192\)
\(L(\frac{3}{2})\) 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 \( 1 \)
3$C_2$ \( 1 - T + T^{2} \)
7 \( 1 \)
good5$C_2^2$ \( 1 + 2 T - T^{2} + 2 p T^{3} + p^{2} T^{4} \)
11$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
13$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
17$C_2^2$ \( 1 - 2 T - 13 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
19$C_2^2$ \( 1 + 4 T - 3 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
23$C_2^2$ \( 1 - 4 T - 7 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
29$C_2$ \( ( 1 + 10 T + p T^{2} )^{2} \)
31$C_2^2$ \( 1 - 8 T + 33 T^{2} - 8 p T^{3} + p^{2} T^{4} \)
37$C_2^2$ \( 1 + 6 T - T^{2} + 6 p T^{3} + p^{2} T^{4} \)
41$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
43$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
47$C_2^2$ \( 1 + 8 T + 17 T^{2} + 8 p T^{3} + p^{2} T^{4} \)
53$C_2^2$ \( 1 - 10 T + 47 T^{2} - 10 p T^{3} + p^{2} T^{4} \)
59$C_2^2$ \( 1 + 12 T + 85 T^{2} + 12 p T^{3} + p^{2} T^{4} \)
61$C_2^2$ \( 1 - 2 T - 57 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
67$C_2^2$ \( 1 + 12 T + 77 T^{2} + 12 p T^{3} + p^{2} T^{4} \)
71$C_2$ \( ( 1 + 12 T + p T^{2} )^{2} \)
73$C_2^2$ \( 1 - 14 T + 123 T^{2} - 14 p T^{3} + p^{2} T^{4} \)
79$C_2^2$ \( 1 - 8 T - 15 T^{2} - 8 p T^{3} + p^{2} T^{4} \)
83$C_2$ \( ( 1 - 12 T + p T^{2} )^{2} \)
89$C_2^2$ \( 1 - 2 T - 85 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
97$C_2$ \( ( 1 - 10 T + p T^{2} )^{2} \)
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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

−10.21562198516954790051202097404, −9.147582540727085318460012811390, −9.108091983481405883066704444257, −8.765441500504530385676685487280, −8.435841433342748560325439996034, −7.941271392306644231221917118094, −7.69948647082279765704915061134, −7.15881746019521794633840806448, −6.63142311653263516132064911194, −6.16947576792430642703492773079, −5.95264744156061957621713588411, −5.30343333664926211319715971269, −4.75194794536386495813638676141, −4.16533432858942224306190877309, −3.63816573635277172694295242339, −3.34638934955336140241032251799, −3.21493623792846808353999135188, −1.90499682676010143945605786879, −1.62505578711254294228561139434, −0.66220980053775235408078682433, 0.66220980053775235408078682433, 1.62505578711254294228561139434, 1.90499682676010143945605786879, 3.21493623792846808353999135188, 3.34638934955336140241032251799, 3.63816573635277172694295242339, 4.16533432858942224306190877309, 4.75194794536386495813638676141, 5.30343333664926211319715971269, 5.95264744156061957621713588411, 6.16947576792430642703492773079, 6.63142311653263516132064911194, 7.15881746019521794633840806448, 7.69948647082279765704915061134, 7.941271392306644231221917118094, 8.435841433342748560325439996034, 8.765441500504530385676685487280, 9.108091983481405883066704444257, 9.147582540727085318460012811390, 10.21562198516954790051202097404

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