Properties

Label 4-648000-1.1-c1e2-0-7
Degree $4$
Conductor $648000$
Sign $1$
Analytic cond. $41.3170$
Root an. cond. $2.53531$
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  − 2·2-s + 2·4-s − 5-s + 2·10-s + 4·13-s − 4·16-s − 2·20-s + 25-s − 8·26-s + 4·31-s + 8·32-s + 12·37-s + 4·41-s + 8·43-s − 2·49-s − 2·50-s + 8·52-s + 12·53-s − 8·62-s − 8·64-s − 4·65-s + 8·67-s + 8·71-s − 24·74-s − 20·79-s + 4·80-s − 8·82-s + ⋯
L(s)  = 1  − 1.41·2-s + 4-s − 0.447·5-s + 0.632·10-s + 1.10·13-s − 16-s − 0.447·20-s + 1/5·25-s − 1.56·26-s + 0.718·31-s + 1.41·32-s + 1.97·37-s + 0.624·41-s + 1.21·43-s − 2/7·49-s − 0.282·50-s + 1.10·52-s + 1.64·53-s − 1.01·62-s − 64-s − 0.496·65-s + 0.977·67-s + 0.949·71-s − 2.78·74-s − 2.25·79-s + 0.447·80-s − 0.883·82-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 648000 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 648000 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(648000\)    =    \(2^{6} \cdot 3^{4} \cdot 5^{3}\)
Sign: $1$
Analytic conductor: \(41.3170\)
Root analytic conductor: \(2.53531\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 648000,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.9350613619\)
\(L(\frac12)\) \(\approx\) \(0.9350613619\)
\(L(\frac{3}{2})\) 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$C_2$ \( 1 + p T + p T^{2} \)
3 \( 1 \)
5$C_1$ \( 1 + T \)
good7$C_2^2$ \( 1 + 2 T^{2} + p^{2} T^{4} \)
11$C_2^2$ \( 1 - 10 T^{2} + p^{2} T^{4} \)
13$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + p T^{2} ) \)
17$C_2^2$ \( 1 - 14 T^{2} + p^{2} T^{4} \)
19$C_2^2$ \( 1 - 6 T^{2} + p^{2} T^{4} \)
23$C_2^2$ \( 1 + 34 T^{2} + p^{2} T^{4} \)
29$C_2^2$ \( 1 + 38 T^{2} + p^{2} T^{4} \)
31$C_2$$\times$$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
37$C_2$$\times$$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + p T^{2} ) \)
41$C_2$$\times$$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
43$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
47$C_2^2$ \( 1 + 2 T^{2} + p^{2} T^{4} \)
53$C_2$$\times$$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 - 2 T + p T^{2} ) \)
59$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
61$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
67$C_2$$\times$$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
71$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
73$C_2^2$ \( 1 - 82 T^{2} + p^{2} T^{4} \)
79$C_2$ \( ( 1 + 10 T + p T^{2} )^{2} \)
83$C_2$$\times$$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 - 4 T + p T^{2} ) \)
89$C_2$$\times$$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
97$C_2^2$ \( 1 - 114 T^{2} + p^{2} T^{4} \)
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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

−8.365915193538754979177037091557, −8.037459296041924420717600339809, −7.62162418442154201838606402336, −7.23471517259649741126879041265, −6.69912633354319310059981584084, −6.21921539586360103344385594375, −5.84751035341134690973814753725, −5.16279770957833569258475475144, −4.46443648030601947741578978355, −4.12272106277996921302163179225, −3.55056711435809800825019349720, −2.69319837946002029227756456728, −2.24365211718443199428950526279, −1.21594982011144473293051325449, −0.72180896889441779745148652277, 0.72180896889441779745148652277, 1.21594982011144473293051325449, 2.24365211718443199428950526279, 2.69319837946002029227756456728, 3.55056711435809800825019349720, 4.12272106277996921302163179225, 4.46443648030601947741578978355, 5.16279770957833569258475475144, 5.84751035341134690973814753725, 6.21921539586360103344385594375, 6.69912633354319310059981584084, 7.23471517259649741126879041265, 7.62162418442154201838606402336, 8.037459296041924420717600339809, 8.365915193538754979177037091557

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