Properties

Label 4-72e2-1.1-c7e2-0-0
Degree $4$
Conductor $5184$
Sign $1$
Analytic cond. $505.877$
Root an. cond. $4.74254$
Motivic weight $7$
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  − 128·4-s − 1.50e3·7-s + 1.63e4·16-s − 1.54e5·25-s + 1.93e5·28-s + 6.62e5·31-s + 5.84e4·49-s − 2.09e6·64-s − 5.63e6·73-s − 1.51e7·79-s − 2.34e7·97-s + 1.97e7·100-s + 3.62e7·103-s − 2.47e7·112-s − 6.26e6·121-s − 8.48e7·124-s + 127-s + 131-s + 137-s + 139-s + 149-s + 151-s + 157-s + 163-s + 167-s + 1.25e8·169-s + 173-s + ⋯
L(s)  = 1  − 4-s − 1.66·7-s + 16-s − 1.97·25-s + 1.66·28-s + 3.99·31-s + 0.0709·49-s − 64-s − 1.69·73-s − 3.45·79-s − 2.61·97-s + 1.97·100-s + 3.26·103-s − 1.66·112-s − 0.321·121-s − 3.99·124-s + 2·169-s + 3.28·175-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5184 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(8-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5184 ^{s/2} \, \Gamma_{\C}(s+7/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(5184\)    =    \(2^{6} \cdot 3^{4}\)
Sign: $1$
Analytic conductor: \(505.877\)
Root analytic conductor: \(4.74254\)
Motivic weight: \(7\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 5184,\ (\ :7/2, 7/2),\ 1)\)

Particular Values

\(L(4)\) \(\approx\) \(0.5236968080\)
\(L(\frac12)\) \(\approx\) \(0.5236968080\)
\(L(\frac{9}{2})\) 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$C_2$ \( 1 + p^{7} T^{2} \)
3 \( 1 \)
good5$C_2^2$ \( 1 + 154222 T^{2} + p^{14} T^{4} \)
7$C_2$ \( ( 1 + 754 T + p^{7} T^{2} )^{2} \)
11$C_2^2$ \( 1 + 6264730 T^{2} + p^{14} T^{4} \)
13$C_2$ \( ( 1 - p^{7} T^{2} )^{2} \)
17$C_2$ \( ( 1 + p^{7} T^{2} )^{2} \)
19$C_2$ \( ( 1 - p^{7} T^{2} )^{2} \)
23$C_2$ \( ( 1 + p^{7} T^{2} )^{2} \)
29$C_2^2$ \( 1 + 28883912350 T^{2} + p^{14} T^{4} \)
31$C_2$ \( ( 1 - 331370 T + p^{7} T^{2} )^{2} \)
37$C_2$ \( ( 1 - p^{7} T^{2} )^{2} \)
41$C_2$ \( ( 1 + p^{7} T^{2} )^{2} \)
43$C_2$ \( ( 1 - p^{7} T^{2} )^{2} \)
47$C_2$ \( ( 1 + p^{7} T^{2} )^{2} \)
53$C_2^2$ \( 1 - 2292036335474 T^{2} + p^{14} T^{4} \)
59$C_2^2$ \( 1 - 2785421000870 T^{2} + p^{14} T^{4} \)
61$C_2$ \( ( 1 - p^{7} T^{2} )^{2} \)
67$C_2$ \( ( 1 - p^{7} T^{2} )^{2} \)
71$C_2$ \( ( 1 + p^{7} T^{2} )^{2} \)
73$C_2$ \( ( 1 + 2819362 T + p^{7} T^{2} )^{2} \)
79$C_2$ \( ( 1 + 7561270 T + p^{7} T^{2} )^{2} \)
83$C_2^2$ \( 1 + 15670457974954 T^{2} + p^{14} T^{4} \)
89$C_2$ \( ( 1 + p^{7} T^{2} )^{2} \)
97$C_2$ \( ( 1 + 11745214 T + p^{7} T^{2} )^{2} \)
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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

−14.24863772841221404555557794180, −13.30011263114948818579681356481, −12.46134326539530540001033827274, −11.87209134335341888149725856594, −11.45932674267913354402041858448, −10.20116296391575939678359287549, −9.998866218785554060420595236770, −9.742452573279157819528930403602, −8.925775764603181529601169411735, −8.341158301292692795896627008245, −7.77588969726576338970570623994, −6.86620070201066839629689654187, −6.14707998115043803754847396476, −5.81567048771579104032684665277, −4.66960483733547722619271184263, −4.16012687790846032521296712357, −3.27455762753789063951133729206, −2.68888608667737095455828658446, −1.25733569173564249618206380507, −0.27817727734191117039697205862, 0.27817727734191117039697205862, 1.25733569173564249618206380507, 2.68888608667737095455828658446, 3.27455762753789063951133729206, 4.16012687790846032521296712357, 4.66960483733547722619271184263, 5.81567048771579104032684665277, 6.14707998115043803754847396476, 6.86620070201066839629689654187, 7.77588969726576338970570623994, 8.341158301292692795896627008245, 8.925775764603181529601169411735, 9.742452573279157819528930403602, 9.998866218785554060420595236770, 10.20116296391575939678359287549, 11.45932674267913354402041858448, 11.87209134335341888149725856594, 12.46134326539530540001033827274, 13.30011263114948818579681356481, 14.24863772841221404555557794180

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