Properties

Label 4-7488-1.1-c1e2-0-4
Degree $4$
Conductor $7488$
Sign $1$
Analytic cond. $0.477441$
Root an. cond. $0.831246$
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  + 2·3-s + 9-s − 6·11-s + 3·13-s + 2·25-s − 4·27-s − 12·33-s − 8·37-s + 6·39-s − 6·47-s + 2·49-s + 18·59-s − 20·61-s + 6·71-s + 16·73-s + 4·75-s − 11·81-s + 6·83-s + 4·97-s − 6·99-s + 12·107-s + 4·109-s − 16·111-s + 3·117-s + 14·121-s + 127-s + 131-s + ⋯
L(s)  = 1  + 1.15·3-s + 1/3·9-s − 1.80·11-s + 0.832·13-s + 2/5·25-s − 0.769·27-s − 2.08·33-s − 1.31·37-s + 0.960·39-s − 0.875·47-s + 2/7·49-s + 2.34·59-s − 2.56·61-s + 0.712·71-s + 1.87·73-s + 0.461·75-s − 1.22·81-s + 0.658·83-s + 0.406·97-s − 0.603·99-s + 1.16·107-s + 0.383·109-s − 1.51·111-s + 0.277·117-s + 1.27·121-s + 0.0887·127-s + 0.0873·131-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7488 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7488 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(7488\)    =    \(2^{6} \cdot 3^{2} \cdot 13\)
Sign: $1$
Analytic conductor: \(0.477441\)
Root analytic conductor: \(0.831246\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 7488,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.198190650\)
\(L(\frac12)\) \(\approx\) \(1.198190650\)
\(L(\frac{3}{2})\) 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$C_2$ \( 1 - 2 T + p T^{2} \)
13$C_1$$\times$$C_2$ \( ( 1 - T )( 1 - 2 T + p T^{2} ) \)
good5$C_2^2$ \( 1 - 2 T^{2} + p^{2} T^{4} \)
7$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
11$C_2$$\times$$C_2$ \( ( 1 + p T^{2} )( 1 + 6 T + p T^{2} ) \)
17$C_2^2$ \( 1 + 10 T^{2} + p^{2} T^{4} \)
19$C_2^2$ \( 1 - 2 T^{2} + p^{2} T^{4} \)
23$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
29$C_2^2$ \( 1 - 38 T^{2} + p^{2} T^{4} \)
31$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
37$C_2$$\times$$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
41$C_2^2$ \( 1 - 26 T^{2} + p^{2} T^{4} \)
43$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
47$C_2$$\times$$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
53$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
59$C_2$$\times$$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 - 6 T + p T^{2} ) \)
61$C_2$ \( ( 1 + 10 T + p T^{2} )^{2} \)
67$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
71$C_2$$\times$$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + p T^{2} ) \)
73$C_2$$\times$$C_2$ \( ( 1 - 14 T + p T^{2} )( 1 - 2 T + p T^{2} ) \)
79$C_2^2$ \( 1 + 10 T^{2} + p^{2} T^{4} \)
83$C_2$$\times$$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + p T^{2} ) \)
89$C_2^2$ \( 1 + 70 T^{2} + p^{2} T^{4} \)
97$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
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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

−11.83938386150278550919213573993, −11.10396667697402235230386137033, −10.63320111520649592426179360099, −10.12772605802792931846181286551, −9.434192993168675227456234520967, −8.787041742505869349065801840331, −8.314896165317097370956884144463, −7.86686270169212177964764288118, −7.24296913197291863639486403305, −6.38405899423022690876523121871, −5.50424102239527159106193376074, −4.89774820299342356065803560786, −3.73226663070959059888191968994, −3.04830443487435851075515691327, −2.13934100360356323241190826970, 2.13934100360356323241190826970, 3.04830443487435851075515691327, 3.73226663070959059888191968994, 4.89774820299342356065803560786, 5.50424102239527159106193376074, 6.38405899423022690876523121871, 7.24296913197291863639486403305, 7.86686270169212177964764288118, 8.314896165317097370956884144463, 8.787041742505869349065801840331, 9.434192993168675227456234520967, 10.12772605802792931846181286551, 10.63320111520649592426179360099, 11.10396667697402235230386137033, 11.83938386150278550919213573993

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