Properties

Label 4-768e2-1.1-c2e2-0-5
Degree $4$
Conductor $589824$
Sign $1$
Analytic cond. $437.917$
Root an. cond. $4.57454$
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  + 4·7-s − 9·9-s − 50·25-s + 92·31-s − 86·49-s − 36·63-s + 92·73-s + 284·79-s + 81·81-s + 4·97-s + 388·103-s − 242·121-s + 127-s + 131-s + 137-s + 139-s + 149-s + 151-s + 157-s + 163-s + 167-s − 146·169-s + 173-s − 200·175-s + 179-s + 181-s + 191-s + ⋯
L(s)  = 1  + 4/7·7-s − 9-s − 2·25-s + 2.96·31-s − 1.75·49-s − 4/7·63-s + 1.26·73-s + 3.59·79-s + 81-s + 4/97·97-s + 3.76·103-s − 2·121-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 − 0.863·169-s + 0.00578·173-s − 8/7·175-s + 0.00558·179-s + 0.00552·181-s + 0.00523·191-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 589824 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 589824 ^{s/2} \, \Gamma_{\C}(s+1)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(589824\)    =    \(2^{16} \cdot 3^{2}\)
Sign: $1$
Analytic conductor: \(437.917\)
Root analytic conductor: \(4.57454\)
Motivic weight: \(2\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 589824,\ (\ :1, 1),\ 1)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.866253580\)
\(L(\frac12)\) \(\approx\) \(1.866253580\)
\(L(2)\) 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 \( 1 \)
3$C_2$ \( 1 + p^{2} T^{2} \)
good5$C_2$ \( ( 1 + p^{2} T^{2} )^{2} \)
7$C_2$ \( ( 1 - 2 T + p^{2} T^{2} )^{2} \)
11$C_2$ \( ( 1 + p^{2} T^{2} )^{2} \)
13$C_2^2$ \( 1 + 146 T^{2} + p^{4} T^{4} \)
17$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
19$C_2^2$ \( 1 - 46 T^{2} + p^{4} T^{4} \)
23$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
29$C_2$ \( ( 1 + p^{2} T^{2} )^{2} \)
31$C_2$ \( ( 1 - 46 T + p^{2} T^{2} )^{2} \)
37$C_2^2$ \( 1 - 2062 T^{2} + p^{4} T^{4} \)
41$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
43$C_2^2$ \( 1 - 3214 T^{2} + p^{4} T^{4} \)
47$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
53$C_2$ \( ( 1 + p^{2} T^{2} )^{2} \)
59$C_2$ \( ( 1 + p^{2} T^{2} )^{2} \)
61$C_2^2$ \( 1 - 1966 T^{2} + p^{4} T^{4} \)
67$C_2^2$ \( 1 + 5906 T^{2} + p^{4} T^{4} \)
71$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
73$C_2$ \( ( 1 - 46 T + p^{2} T^{2} )^{2} \)
79$C_2$ \( ( 1 - 142 T + p^{2} T^{2} )^{2} \)
83$C_2$ \( ( 1 + p^{2} T^{2} )^{2} \)
89$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
97$C_2$ \( ( 1 - 2 T + p^{2} T^{2} )^{2} \)
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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

−10.18001498609271687734124239396, −10.07894317476087984943378884364, −9.298124431561620862933162557262, −9.267560219003402184536503683054, −8.359960403707787313164502067115, −8.310756588004150683219898105583, −7.72813444060637483054792909800, −7.65643747070575351854773007716, −6.64362257394507595800497411810, −6.30416131674938740640170412013, −6.11170861738083795593455446879, −5.36963711045707406624635777561, −4.86336699844521943970010196486, −4.64603999232753337513652077992, −3.70784312821415518951851250659, −3.49077546506200036155167067615, −2.54094146412714703017665163071, −2.26818724145147922183916076725, −1.34919654385142630522390287015, −0.48709388338225333074117870277, 0.48709388338225333074117870277, 1.34919654385142630522390287015, 2.26818724145147922183916076725, 2.54094146412714703017665163071, 3.49077546506200036155167067615, 3.70784312821415518951851250659, 4.64603999232753337513652077992, 4.86336699844521943970010196486, 5.36963711045707406624635777561, 6.11170861738083795593455446879, 6.30416131674938740640170412013, 6.64362257394507595800497411810, 7.65643747070575351854773007716, 7.72813444060637483054792909800, 8.310756588004150683219898105583, 8.359960403707787313164502067115, 9.267560219003402184536503683054, 9.298124431561620862933162557262, 10.07894317476087984943378884364, 10.18001498609271687734124239396

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