Properties

Label 8-392e4-1.1-c5e4-0-1
Degree $8$
Conductor $23612624896$
Sign $1$
Analytic cond. $1.56237\times 10^{7}$
Root an. cond. $7.92908$
Motivic weight $5$
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  − 532·9-s − 352·11-s + 1.96e3·23-s − 5.78e3·25-s + 4.04e3·29-s + 1.05e4·37-s + 2.87e4·43-s − 2.82e4·53-s − 7.25e4·67-s + 1.76e5·71-s + 1.35e5·79-s + 1.40e5·81-s + 1.87e5·99-s + 2.27e5·107-s − 7.65e4·109-s + 4.71e5·113-s + 2.62e5·121-s + 127-s + 131-s + 137-s + 139-s + 149-s + 151-s + 157-s + 163-s + 167-s − 6.24e5·169-s + ⋯
L(s)  = 1  − 2.18·9-s − 0.877·11-s + 0.775·23-s − 1.85·25-s + 0.892·29-s + 1.26·37-s + 2.37·43-s − 1.38·53-s − 1.97·67-s + 4.16·71-s + 2.45·79-s + 2.37·81-s + 1.92·99-s + 1.92·107-s − 0.616·109-s + 3.47·113-s + 1.63·121-s + 5.50e−6·127-s + 5.09e−6·131-s + 4.55e−6·137-s + 4.38e−6·139-s + 3.69e−6·149-s + 3.56e−6·151-s + 3.23e−6·157-s + 2.94e−6·163-s + 2.77e−6·167-s − 1.68·169-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{12} \cdot 7^{8}\right)^{s/2} \, \Gamma_{\C}(s)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(6-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{12} \cdot 7^{8}\right)^{s/2} \, \Gamma_{\C}(s+5/2)^{4} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]

Invariants

Degree: \(8\)
Conductor: \(2^{12} \cdot 7^{8}\)
Sign: $1$
Analytic conductor: \(1.56237\times 10^{7}\)
Root analytic conductor: \(7.92908\)
Motivic weight: \(5\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((8,\ 2^{12} \cdot 7^{8} ,\ ( \ : 5/2, 5/2, 5/2, 5/2 ),\ 1 )\)

Particular Values

\(L(3)\) \(\approx\) \(2.386917525\)
\(L(\frac12)\) \(\approx\) \(2.386917525\)
\(L(\frac{7}{2})\) 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 \( 1 \)
7 \( 1 \)
good3$D_4\times C_2$ \( 1 + 532 T^{2} + 15862 p^{2} T^{4} + 532 p^{10} T^{6} + p^{20} T^{8} \)
5$D_4\times C_2$ \( 1 + 5788 T^{2} + 17534886 T^{4} + 5788 p^{10} T^{6} + p^{20} T^{8} \)
11$D_{4}$ \( ( 1 + 16 p T - 85018 T^{2} + 16 p^{6} T^{3} + p^{10} T^{4} )^{2} \)
13$D_4\times C_2$ \( 1 + 624444 T^{2} + 200605765382 T^{4} + 624444 p^{10} T^{6} + p^{20} T^{8} \)
17$D_4\times C_2$ \( 1 + 2118244 T^{2} + 3693664806918 T^{4} + 2118244 p^{10} T^{6} + p^{20} T^{8} \)
19$D_4\times C_2$ \( 1 + 2402388 T^{2} + 8781383217638 T^{4} + 2402388 p^{10} T^{6} + p^{20} T^{8} \)
23$D_{4}$ \( ( 1 - 984 T + 9380974 T^{2} - 984 p^{5} T^{3} + p^{10} T^{4} )^{2} \)
29$C_2$ \( ( 1 - 1010 T + p^{5} T^{2} )^{4} \)
31$D_4\times C_2$ \( 1 - 26189412 T^{2} + 734880264661574 T^{4} - 26189412 p^{10} T^{6} + p^{20} T^{8} \)
37$D_{4}$ \( ( 1 - 5252 T + 130648686 T^{2} - 5252 p^{5} T^{3} + p^{10} T^{4} )^{2} \)
41$D_4\times C_2$ \( 1 + 69556804 T^{2} + 26464847907081510 T^{4} + 69556804 p^{10} T^{6} + p^{20} T^{8} \)
43$D_{4}$ \( ( 1 - 14368 T + 312022758 T^{2} - 14368 p^{5} T^{3} + p^{10} T^{4} )^{2} \)
47$D_4\times C_2$ \( 1 + 738897628 T^{2} + 239552681984211078 T^{4} + 738897628 p^{10} T^{6} + p^{20} T^{8} \)
53$D_{4}$ \( ( 1 + 14148 T + 287368846 T^{2} + 14148 p^{5} T^{3} + p^{10} T^{4} )^{2} \)
59$D_4\times C_2$ \( 1 + 1222868596 T^{2} + 1280745363811545606 T^{4} + 1222868596 p^{10} T^{6} + p^{20} T^{8} \)
61$D_4\times C_2$ \( 1 + 1878217404 T^{2} + 2308173235702714310 T^{4} + 1878217404 p^{10} T^{6} + p^{20} T^{8} \)
67$D_{4}$ \( ( 1 + 36288 T + 2332068566 T^{2} + 36288 p^{5} T^{3} + p^{10} T^{4} )^{2} \)
71$D_{4}$ \( ( 1 - 88368 T + 4828864462 T^{2} - 88368 p^{5} T^{3} + p^{10} T^{4} )^{2} \)
73$D_4\times C_2$ \( 1 + 1139195812 T^{2} - 3263056635172107162 T^{4} + 1139195812 p^{10} T^{6} + p^{20} T^{8} \)
79$D_{4}$ \( ( 1 - 67984 T + 7283017566 T^{2} - 67984 p^{5} T^{3} + p^{10} T^{4} )^{2} \)
83$D_4\times C_2$ \( 1 - 2940509420 T^{2} + 26967102015558640998 T^{4} - 2940509420 p^{10} T^{6} + p^{20} T^{8} \)
89$D_4\times C_2$ \( 1 + 16950702308 T^{2} + \)\(12\!\cdots\!18\)\( T^{4} + 16950702308 p^{10} T^{6} + p^{20} T^{8} \)
97$D_4\times C_2$ \( 1 + 33577194660 T^{2} + \)\(42\!\cdots\!98\)\( T^{4} + 33577194660 p^{10} T^{6} + p^{20} T^{8} \)
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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

−7.48422022165212836624681896525, −7.12155520366449994887234434094, −6.87827239588533040743933073707, −6.40536134411456993809138418961, −6.27977087509267962451461122629, −5.91991498555758961013563250021, −5.82039443118259062882382145822, −5.75656244631768410063948962168, −5.37469547776589798879834129774, −4.93332680316589753394450407360, −4.72415042423868416203707774707, −4.62864373480211105975236829927, −4.25749424657934573528990371296, −3.77169321002369577594137225823, −3.37632872950105936188956091948, −3.26599083783188950275749377197, −3.14160497177545290700027486052, −2.49942470610534284340073733498, −2.28585054906805073099770471500, −2.25052866396262659378103929504, −1.86721910853683448370682628431, −1.09112403958573471337710849142, −0.834245591889282431158274504839, −0.54038328486896900084128017308, −0.25085236517063360918497978712, 0.25085236517063360918497978712, 0.54038328486896900084128017308, 0.834245591889282431158274504839, 1.09112403958573471337710849142, 1.86721910853683448370682628431, 2.25052866396262659378103929504, 2.28585054906805073099770471500, 2.49942470610534284340073733498, 3.14160497177545290700027486052, 3.26599083783188950275749377197, 3.37632872950105936188956091948, 3.77169321002369577594137225823, 4.25749424657934573528990371296, 4.62864373480211105975236829927, 4.72415042423868416203707774707, 4.93332680316589753394450407360, 5.37469547776589798879834129774, 5.75656244631768410063948962168, 5.82039443118259062882382145822, 5.91991498555758961013563250021, 6.27977087509267962451461122629, 6.40536134411456993809138418961, 6.87827239588533040743933073707, 7.12155520366449994887234434094, 7.48422022165212836624681896525

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