Properties

Label 4-624e2-1.1-c1e2-0-74
Degree $4$
Conductor $389376$
Sign $1$
Analytic cond. $24.8269$
Root an. cond. $2.23218$
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 + 6·5-s + 2·7-s + 6·11-s − 7·13-s + 6·15-s + 3·17-s + 2·19-s + 2·21-s − 6·23-s + 17·25-s − 27-s − 3·29-s + 8·31-s + 6·33-s + 12·35-s + 7·37-s − 7·39-s + 3·41-s − 10·43-s − 12·47-s + 7·49-s + 3·51-s + 6·53-s + 36·55-s + 2·57-s + 7·61-s + ⋯
L(s)  = 1  + 0.577·3-s + 2.68·5-s + 0.755·7-s + 1.80·11-s − 1.94·13-s + 1.54·15-s + 0.727·17-s + 0.458·19-s + 0.436·21-s − 1.25·23-s + 17/5·25-s − 0.192·27-s − 0.557·29-s + 1.43·31-s + 1.04·33-s + 2.02·35-s + 1.15·37-s − 1.12·39-s + 0.468·41-s − 1.52·43-s − 1.75·47-s + 49-s + 0.420·51-s + 0.824·53-s + 4.85·55-s + 0.264·57-s + 0.896·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 389376 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 389376 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(389376\)    =    \(2^{8} \cdot 3^{2} \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(24.8269\)
Root analytic conductor: \(2.23218\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 389376,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.465789581\)
\(L(\frac12)\) \(\approx\) \(4.465789581\)
\(L(\frac{3}{2})\) 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$C_2$ \( 1 - T + T^{2} \)
13$C_2$ \( 1 + 7 T + p T^{2} \)
good5$C_2$ \( ( 1 - 3 T + p T^{2} )^{2} \)
7$C_2^2$ \( 1 - 2 T - 3 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
11$C_2^2$ \( 1 - 6 T + 25 T^{2} - 6 p T^{3} + p^{2} T^{4} \)
17$C_2^2$ \( 1 - 3 T - 8 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
19$C_2^2$ \( 1 - 2 T - 15 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
23$C_2^2$ \( 1 + 6 T + 13 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
29$C_2^2$ \( 1 + 3 T - 20 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
31$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
37$C_2^2$ \( 1 - 7 T + 12 T^{2} - 7 p T^{3} + p^{2} T^{4} \)
41$C_2^2$ \( 1 - 3 T - 32 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
43$C_2^2$ \( 1 + 10 T + 57 T^{2} + 10 p T^{3} + p^{2} T^{4} \)
47$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
53$C_2$ \( ( 1 - 3 T + p T^{2} )^{2} \)
59$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
61$C_2^2$ \( 1 - 7 T - 12 T^{2} - 7 p T^{3} + p^{2} T^{4} \)
67$C_2^2$ \( 1 + 10 T + 33 T^{2} + 10 p T^{3} + p^{2} T^{4} \)
71$C_2^2$ \( 1 - 6 T - 35 T^{2} - 6 p T^{3} + p^{2} T^{4} \)
73$C_2$ \( ( 1 + 13 T + p T^{2} )^{2} \)
79$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
83$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
89$C_2^2$ \( 1 + 18 T + 235 T^{2} + 18 p T^{3} + p^{2} T^{4} \)
97$C_2$ \( ( 1 - 5 T + p T^{2} )( 1 + 19 T + p T^{2} ) \)
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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

−10.39630604373407081910258869264, −10.28640645628495921856398236351, −9.716887311965313403743232045366, −9.568997773695613993861017676474, −9.424154880918457675126148905083, −8.823672827469495560122281666167, −8.058424623744113190099056541143, −8.050007403862835446128800774610, −7.06523591181107522302721005016, −6.87411254106722560239472779653, −6.24720655627968707306856005175, −5.74553235032811395336553220431, −5.56980462981863390959685445144, −4.84463068511516099949861750980, −4.43442685339367085143955114496, −3.69194797962191056901510713480, −2.71126122125106236736270124767, −2.46571490286286266500513606038, −1.65603438242717813851675669160, −1.41009298425134880342500189697, 1.41009298425134880342500189697, 1.65603438242717813851675669160, 2.46571490286286266500513606038, 2.71126122125106236736270124767, 3.69194797962191056901510713480, 4.43442685339367085143955114496, 4.84463068511516099949861750980, 5.56980462981863390959685445144, 5.74553235032811395336553220431, 6.24720655627968707306856005175, 6.87411254106722560239472779653, 7.06523591181107522302721005016, 8.050007403862835446128800774610, 8.058424623744113190099056541143, 8.823672827469495560122281666167, 9.424154880918457675126148905083, 9.568997773695613993861017676474, 9.716887311965313403743232045366, 10.28640645628495921856398236351, 10.39630604373407081910258869264

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