Properties

Label 8-2e36-1.1-c3e4-0-4
Degree $8$
Conductor $68719476736$
Sign $1$
Analytic cond. $832806.$
Root an. cond. $5.49626$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

Downloads

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Normalization:  

Dirichlet series

L(s)  = 1  + 8·3-s − 32·9-s − 56·11-s + 128·17-s + 408·19-s + 12·25-s − 488·27-s − 448·33-s − 984·41-s + 856·43-s − 348·49-s + 1.02e3·51-s + 3.26e3·57-s + 2.45e3·59-s + 1.30e3·67-s − 1.66e3·73-s + 96·75-s − 466·81-s + 1.41e3·83-s − 128·89-s − 384·97-s + 1.79e3·99-s + 136·107-s + 1.08e3·113-s − 3.36e3·121-s − 7.87e3·123-s + 127-s + ⋯
L(s)  = 1  + 1.53·3-s − 1.18·9-s − 1.53·11-s + 1.82·17-s + 4.92·19-s + 0.0959·25-s − 3.47·27-s − 2.36·33-s − 3.74·41-s + 3.03·43-s − 1.01·49-s + 2.81·51-s + 7.58·57-s + 5.41·59-s + 2.37·67-s − 2.66·73-s + 0.147·75-s − 0.639·81-s + 1.87·83-s − 0.152·89-s − 0.401·97-s + 1.81·99-s + 0.122·107-s + 0.899·113-s − 2.52·121-s − 5.77·123-s + 0.000698·127-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{36}\right)^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(4-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{36}\right)^{s/2} \, \Gamma_{\C}(s+3/2)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]

Invariants

Degree: \(8\)
Conductor: \(2^{36}\)
Sign: $1$
Analytic conductor: \(832806.\)
Root analytic conductor: \(5.49626\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((8,\ 2^{36} ,\ ( \ : 3/2, 3/2, 3/2, 3/2 ),\ 1 )\)

Particular Values

\(L(2)\) \(\approx\) \(6.836218516\)
\(L(\frac12)\) \(\approx\) \(6.836218516\)
\(L(\frac{5}{2})\) 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 \( 1 \)
good3$D_{4}$ \( ( 1 - 4 T + 40 T^{2} - 4 p^{3} T^{3} + p^{6} T^{4} )^{2} \)
5$C_2^2:C_4$ \( 1 - 12 T^{2} - 1482 T^{4} - 12 p^{6} T^{6} + p^{12} T^{8} \)
7$C_2^2:C_4$ \( 1 + 348 T^{2} + 134502 T^{4} + 348 p^{6} T^{6} + p^{12} T^{8} \)
11$D_{4}$ \( ( 1 + 28 T + 2856 T^{2} + 28 p^{3} T^{3} + p^{6} T^{4} )^{2} \)
13$C_2^2:C_4$ \( 1 + 84 T^{2} + 8049750 T^{4} + 84 p^{6} T^{6} + p^{12} T^{8} \)
17$D_{4}$ \( ( 1 - 64 T + 10050 T^{2} - 64 p^{3} T^{3} + p^{6} T^{4} )^{2} \)
19$D_{4}$ \( ( 1 - 204 T + 23784 T^{2} - 204 p^{3} T^{3} + p^{6} T^{4} )^{2} \)
23$C_2^2:C_4$ \( 1 + 31260 T^{2} + 471031590 T^{4} + 31260 p^{6} T^{6} + p^{12} T^{8} \)
29$C_2^2:C_4$ \( 1 + 60180 T^{2} + 1747419030 T^{4} + 60180 p^{6} T^{6} + p^{12} T^{8} \)
31$C_2^2:C_4$ \( 1 - 32388 T^{2} + 927859590 T^{4} - 32388 p^{6} T^{6} + p^{12} T^{8} \)
37$C_2^2:C_4$ \( 1 + 152948 T^{2} + 10364702902 T^{4} + 152948 p^{6} T^{6} + p^{12} T^{8} \)
41$D_{4}$ \( ( 1 + 12 p T + 165590 T^{2} + 12 p^{4} T^{3} + p^{6} T^{4} )^{2} \)
43$D_{4}$ \( ( 1 - 428 T + 182760 T^{2} - 428 p^{3} T^{3} + p^{6} T^{4} )^{2} \)
47$C_2^2:C_4$ \( 1 + 333372 T^{2} + 47698486086 T^{4} + 333372 p^{6} T^{6} + p^{12} T^{8} \)
53$C_2^2:C_4$ \( 1 + 4580 p T^{2} + 48450398710 T^{4} + 4580 p^{7} T^{6} + p^{12} T^{8} \)
59$D_{4}$ \( ( 1 - 1228 T + 746856 T^{2} - 1228 p^{3} T^{3} + p^{6} T^{4} )^{2} \)
61$C_2^2:C_4$ \( 1 + 133268 T^{2} + 27019375126 T^{4} + 133268 p^{6} T^{6} + p^{12} T^{8} \)
67$D_{4}$ \( ( 1 - 652 T + 488680 T^{2} - 652 p^{3} T^{3} + p^{6} T^{4} )^{2} \)
71$C_2^2:C_4$ \( 1 + 300124 T^{2} + 278020688998 T^{4} + 300124 p^{6} T^{6} + p^{12} T^{8} \)
73$D_{4}$ \( ( 1 + 832 T + 948498 T^{2} + 832 p^{3} T^{3} + p^{6} T^{4} )^{2} \)
79$C_2^2:C_4$ \( 1 + 886716 T^{2} + 560936541894 T^{4} + 886716 p^{6} T^{6} + p^{12} T^{8} \)
83$D_{4}$ \( ( 1 - 708 T + 1254440 T^{2} - 708 p^{3} T^{3} + p^{6} T^{4} )^{2} \)
89$D_{4}$ \( ( 1 + 64 T + 1327730 T^{2} + 64 p^{3} T^{3} + p^{6} T^{4} )^{2} \)
97$D_{4}$ \( ( 1 + 192 T + 1318434 T^{2} + 192 p^{3} T^{3} + p^{6} T^{4} )^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{8} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−7.59377362688224010949512807121, −7.26799497593254846929135233131, −7.06119110361927215049699102967, −6.89731028084663087390825079132, −6.65890194943539375458980351798, −5.90714184065969115314463298131, −5.82344014660970069025055426623, −5.56774456341761764245497772318, −5.51300775727922335223657553601, −5.19610136202355050664927567208, −5.12605603451279643053630863085, −4.90146890982607722813999855244, −4.31197186529396437303376502765, −3.70721337643650104638109893336, −3.49346166764847817404970322583, −3.48272480437994026252146216515, −3.23073467808983280807178901160, −2.89919675522409391045441324575, −2.69232896957436845444102682344, −2.39092458351548993194242301191, −2.16087050611377193273132058235, −1.45298036519301538271147161365, −1.04812047972405955696001018415, −0.807086783635096112862098041001, −0.34578031227220694063316930445, 0.34578031227220694063316930445, 0.807086783635096112862098041001, 1.04812047972405955696001018415, 1.45298036519301538271147161365, 2.16087050611377193273132058235, 2.39092458351548993194242301191, 2.69232896957436845444102682344, 2.89919675522409391045441324575, 3.23073467808983280807178901160, 3.48272480437994026252146216515, 3.49346166764847817404970322583, 3.70721337643650104638109893336, 4.31197186529396437303376502765, 4.90146890982607722813999855244, 5.12605603451279643053630863085, 5.19610136202355050664927567208, 5.51300775727922335223657553601, 5.56774456341761764245497772318, 5.82344014660970069025055426623, 5.90714184065969115314463298131, 6.65890194943539375458980351798, 6.89731028084663087390825079132, 7.06119110361927215049699102967, 7.26799497593254846929135233131, 7.59377362688224010949512807121

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