Properties

Label 4-147968-1.1-c1e2-0-5
Degree $4$
Conductor $147968$
Sign $1$
Analytic cond. $9.43456$
Root an. cond. $1.75259$
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  − 2·9-s + 4·13-s − 2·17-s − 4·19-s + 6·25-s + 4·43-s + 16·47-s + 2·49-s − 12·53-s + 20·59-s − 4·67-s − 5·81-s + 12·83-s + 4·89-s + 4·101-s − 8·103-s − 8·117-s + 14·121-s + 127-s + 131-s + 137-s + 139-s + 149-s + 151-s + 4·153-s + 157-s + 163-s + ⋯
L(s)  = 1  − 2/3·9-s + 1.10·13-s − 0.485·17-s − 0.917·19-s + 6/5·25-s + 0.609·43-s + 2.33·47-s + 2/7·49-s − 1.64·53-s + 2.60·59-s − 0.488·67-s − 5/9·81-s + 1.31·83-s + 0.423·89-s + 0.398·101-s − 0.788·103-s − 0.739·117-s + 1.27·121-s + 0.0887·127-s + 0.0873·131-s + 0.0854·137-s + 0.0848·139-s + 0.0819·149-s + 0.0813·151-s + 0.323·153-s + 0.0798·157-s + 0.0783·163-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 147968 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 147968 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(147968\)    =    \(2^{9} \cdot 17^{2}\)
Sign: $1$
Analytic conductor: \(9.43456\)
Root analytic conductor: \(1.75259\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 147968,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.513247827\)
\(L(\frac12)\) \(\approx\) \(1.513247827\)
\(L(\frac{3}{2})\) 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 \( 1 \)
17$C_2$ \( 1 + 2 T + p T^{2} \)
good3$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
5$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
7$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
11$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
13$C_2$$\times$$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
19$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
23$C_2^2$ \( 1 - 34 T^{2} + p^{2} T^{4} \)
29$C_2^2$ \( 1 + 10 T^{2} + p^{2} T^{4} \)
31$C_2$ \( ( 1 + p T^{2} )^{2} \)
37$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
41$C_2^2$ \( 1 - 2 T^{2} + p^{2} T^{4} \)
43$C_2$$\times$$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
47$C_2$ \( ( 1 - 8 T + p T^{2} )^{2} \)
53$C_2$$\times$$C_2$ \( ( 1 + 2 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
59$C_2$$\times$$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 - 8 T + p T^{2} ) \)
61$C_2^2$ \( 1 + 74 T^{2} + p^{2} T^{4} \)
67$C_2$$\times$$C_2$ \( ( 1 + p T^{2} )( 1 + 4 T + p T^{2} ) \)
71$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
73$C_2^2$ \( 1 - 34 T^{2} + p^{2} T^{4} \)
79$C_2^2$ \( 1 - 2 T^{2} + p^{2} T^{4} \)
83$C_2$$\times$$C_2$ \( ( 1 - 16 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
89$C_2$$\times$$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
97$C_2$ \( ( 1 - 14 T + p T^{2} )( 1 + 14 T + p T^{2} ) \)
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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

−9.145846060608876253192121163350, −8.716810424335499543198605514479, −8.522925447311464203571173304924, −7.956787802351345808386554308862, −7.29407898315014708863303892426, −6.80403781777572880846787952235, −6.31283615666267512225885803356, −5.82063325637000202639645888345, −5.35957096201854905853755824130, −4.58300065730420967902284298398, −4.10514182714499352640368927528, −3.44775043463951680317113890819, −2.72313737613120290985827675117, −2.04487990429498738556163228944, −0.852837440879661260390108360495, 0.852837440879661260390108360495, 2.04487990429498738556163228944, 2.72313737613120290985827675117, 3.44775043463951680317113890819, 4.10514182714499352640368927528, 4.58300065730420967902284298398, 5.35957096201854905853755824130, 5.82063325637000202639645888345, 6.31283615666267512225885803356, 6.80403781777572880846787952235, 7.29407898315014708863303892426, 7.956787802351345808386554308862, 8.522925447311464203571173304924, 8.716810424335499543198605514479, 9.145846060608876253192121163350

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