Properties

Label 4-1280e2-1.1-c2e2-0-0
Degree $4$
Conductor $1638400$
Sign $1$
Analytic cond. $1216.43$
Root an. cond. $5.90571$
Motivic weight $2$
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  − 8·5-s + 18·9-s − 48·13-s + 39·25-s + 48·37-s + 36·41-s − 144·45-s − 98·49-s − 112·53-s + 384·65-s + 243·81-s + 156·89-s − 864·117-s − 242·121-s − 112·125-s + 127-s + 131-s + 137-s + 139-s + 149-s + 151-s + 157-s + 163-s + 167-s + 1.39e3·169-s + 173-s + 179-s + ⋯
L(s)  = 1  − 8/5·5-s + 2·9-s − 3.69·13-s + 1.55·25-s + 1.29·37-s + 0.878·41-s − 3.19·45-s − 2·49-s − 2.11·53-s + 5.90·65-s + 3·81-s + 1.75·89-s − 7.38·117-s − 2·121-s − 0.895·125-s + 0.00787·127-s + 0.00763·131-s + 0.00729·137-s + 0.00719·139-s + 0.00671·149-s + 0.00662·151-s + 0.00636·157-s + 0.00613·163-s + 0.00598·167-s + 8.22·169-s + 0.00578·173-s + 0.00558·179-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1638400 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1638400 ^{s/2} \, \Gamma_{\C}(s+1)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(1638400\)    =    \(2^{16} \cdot 5^{2}\)
Sign: $1$
Analytic conductor: \(1216.43\)
Root analytic conductor: \(5.90571\)
Motivic weight: \(2\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 1638400,\ (\ :1, 1),\ 1)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.4915197193\)
\(L(\frac12)\) \(\approx\) \(0.4915197193\)
\(L(2)\) 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 \( 1 \)
5$C_2$ \( 1 + 8 T + p^{2} T^{2} \)
good3$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
7$C_2$ \( ( 1 + p^{2} T^{2} )^{2} \)
11$C_2$ \( ( 1 + p^{2} T^{2} )^{2} \)
13$C_2$ \( ( 1 + 24 T + p^{2} T^{2} )^{2} \)
17$C_2$ \( ( 1 - 30 T + p^{2} T^{2} )( 1 + 30 T + p^{2} T^{2} ) \)
19$C_2$ \( ( 1 + p^{2} T^{2} )^{2} \)
23$C_2$ \( ( 1 + p^{2} T^{2} )^{2} \)
29$C_2$ \( ( 1 - 40 T + p^{2} T^{2} )( 1 + 40 T + p^{2} T^{2} ) \)
31$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
37$C_2$ \( ( 1 - 24 T + p^{2} T^{2} )^{2} \)
41$C_2$ \( ( 1 - 18 T + p^{2} T^{2} )^{2} \)
43$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
47$C_2$ \( ( 1 + p^{2} T^{2} )^{2} \)
53$C_2$ \( ( 1 + 56 T + p^{2} T^{2} )^{2} \)
59$C_2$ \( ( 1 + p^{2} T^{2} )^{2} \)
61$C_2$ \( ( 1 - 120 T + p^{2} T^{2} )( 1 + 120 T + p^{2} T^{2} ) \)
67$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
71$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
73$C_2$ \( ( 1 - 110 T + p^{2} T^{2} )( 1 + 110 T + p^{2} T^{2} ) \)
79$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
83$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
89$C_2$ \( ( 1 - 78 T + p^{2} T^{2} )^{2} \)
97$C_2$ \( ( 1 - 130 T + p^{2} T^{2} )( 1 + 130 T + p^{2} T^{2} ) \)
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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

−9.584539920839557319699422119091, −9.520586790995276151696775267170, −9.048928183708732827323776216092, −8.162893297360261222909411995941, −7.82971637719007988572558348077, −7.62685543525819507605177862884, −7.41863929300366455259484011790, −6.94352402750425767189654553222, −6.63781107990241485175812735820, −6.07240497627949880392792874209, −5.05697853509643276692118730466, −4.79821741029783324008736263543, −4.72381054953396964295861719865, −4.17818707283162446341061340425, −3.70538854698344814360187314448, −3.02867791339672783882452918539, −2.51348918232917226017457985967, −1.94356092839661829544362303932, −1.10379369077931949583608804204, −0.22622255077772809744827985490, 0.22622255077772809744827985490, 1.10379369077931949583608804204, 1.94356092839661829544362303932, 2.51348918232917226017457985967, 3.02867791339672783882452918539, 3.70538854698344814360187314448, 4.17818707283162446341061340425, 4.72381054953396964295861719865, 4.79821741029783324008736263543, 5.05697853509643276692118730466, 6.07240497627949880392792874209, 6.63781107990241485175812735820, 6.94352402750425767189654553222, 7.41863929300366455259484011790, 7.62685543525819507605177862884, 7.82971637719007988572558348077, 8.162893297360261222909411995941, 9.048928183708732827323776216092, 9.520586790995276151696775267170, 9.584539920839557319699422119091

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