Properties

Label 4-16896-1.1-c1e2-0-0
Degree $4$
Conductor $16896$
Sign $1$
Analytic cond. $1.07730$
Root an. cond. $1.01878$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s + 3·11-s − 4·17-s + 12·19-s − 8·25-s − 4·27-s + 3·33-s − 2·43-s + 2·49-s − 4·51-s + 12·57-s − 8·59-s − 4·67-s + 12·73-s − 8·75-s − 7·81-s + 8·83-s − 8·89-s − 20·97-s − 14·107-s − 20·113-s − 4·121-s + 127-s − 2·129-s + 131-s + 137-s + 139-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.904·11-s − 0.970·17-s + 2.75·19-s − 8/5·25-s − 0.769·27-s + 0.522·33-s − 0.304·43-s + 2/7·49-s − 0.560·51-s + 1.58·57-s − 1.04·59-s − 0.488·67-s + 1.40·73-s − 0.923·75-s − 7/9·81-s + 0.878·83-s − 0.847·89-s − 2.03·97-s − 1.35·107-s − 1.88·113-s − 0.363·121-s + 0.0887·127-s − 0.176·129-s + 0.0873·131-s + 0.0854·137-s + 0.0848·139-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 16896 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 16896 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(16896\)    =    \(2^{9} \cdot 3 \cdot 11\)
Sign: $1$
Analytic conductor: \(1.07730\)
Root analytic conductor: \(1.01878\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 16896,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.363237899\)
\(L(\frac12)\) \(\approx\) \(1.363237899\)
\(L(\frac{3}{2})\) 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_1$$\times$$C_2$ \( ( 1 + T )( 1 - 2 T + p T^{2} ) \)
11$C_1$$\times$$C_2$ \( ( 1 - T )( 1 - 2 T + p T^{2} ) \)
good5$C_2^2$ \( 1 + 8 T^{2} + p^{2} T^{4} \)
7$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
13$C_2^2$ \( 1 - 16 T^{2} + p^{2} T^{4} \)
17$C_2$$\times$$C_2$ \( ( 1 + p T^{2} )( 1 + 4 T + p T^{2} ) \)
19$C_2$$\times$$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 - 4 T + p T^{2} ) \)
23$C_2^2$ \( 1 - 34 T^{2} + p^{2} T^{4} \)
29$C_2^2$ \( 1 - 30 T^{2} + p^{2} T^{4} \)
31$C_2^2$ \( 1 + 10 T^{2} + p^{2} T^{4} \)
37$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
41$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
43$C_2$$\times$$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
47$C_2^2$ \( 1 - 2 T^{2} + p^{2} T^{4} \)
53$C_2^2$ \( 1 - 80 T^{2} + p^{2} T^{4} \)
59$C_2$$\times$$C_2$ \( ( 1 + p T^{2} )( 1 + 8 T + p T^{2} ) \)
61$C_2^2$ \( 1 - 20 T^{2} + p^{2} T^{4} \)
67$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
71$C_2^2$ \( 1 + 14 T^{2} + p^{2} T^{4} \)
73$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
79$C_2^2$ \( 1 - 58 T^{2} + p^{2} T^{4} \)
83$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
89$C_2$$\times$$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 14 T + p T^{2} ) \)
97$C_2$$\times$$C_2$ \( ( 1 + 8 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
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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

−11.18812270659567359755308919701, −10.43231428638302670158827106281, −9.596536434466715130054090425699, −9.488701847378449676854826599003, −9.033981437251853927033736588062, −8.139886427150089678972980095711, −7.78282963012088444603309411023, −7.14269184950230406807663506994, −6.54405344339948600611364323223, −5.73189326791197338159543524755, −5.20012652223148230211464038162, −4.18429820413759524649736672972, −3.60735988899299721259761764631, −2.76397338394847805714609402284, −1.57660829497846344239914860314, 1.57660829497846344239914860314, 2.76397338394847805714609402284, 3.60735988899299721259761764631, 4.18429820413759524649736672972, 5.20012652223148230211464038162, 5.73189326791197338159543524755, 6.54405344339948600611364323223, 7.14269184950230406807663506994, 7.78282963012088444603309411023, 8.139886427150089678972980095711, 9.033981437251853927033736588062, 9.488701847378449676854826599003, 9.596536434466715130054090425699, 10.43231428638302670158827106281, 11.18812270659567359755308919701

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