Properties

Label 16-336e8-1.1-c5e8-0-2
Degree $16$
Conductor $1.624\times 10^{20}$
Sign $1$
Analytic cond. $7.11211\times 10^{13}$
Root an. cond. $7.34091$
Motivic weight $5$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $0$

Origins

Origins of factors

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 36·3-s − 258·7-s + 486·9-s + 402·11-s + 924·13-s − 276·17-s + 510·19-s − 9.28e3·21-s + 6.90e3·23-s + 4.84e3·25-s + 1.08e3·29-s − 6.41e3·31-s + 1.44e4·33-s − 1.52e4·37-s + 3.32e4·39-s + 8.61e3·41-s − 5.83e4·43-s − 1.50e4·47-s + 1.15e3·49-s − 9.93e3·51-s − 1.36e4·53-s + 1.83e4·57-s + 3.48e4·59-s + 5.36e3·61-s − 1.25e5·63-s − 5.99e3·67-s + 2.48e5·69-s + ⋯
L(s)  = 1  + 2.30·3-s − 1.99·7-s + 2·9-s + 1.00·11-s + 1.51·13-s − 0.231·17-s + 0.324·19-s − 4.59·21-s + 2.71·23-s + 1.54·25-s + 0.238·29-s − 1.19·31-s + 2.31·33-s − 1.83·37-s + 3.50·39-s + 0.800·41-s − 4.81·43-s − 0.994·47-s + 0.0687·49-s − 0.534·51-s − 0.669·53-s + 0.748·57-s + 1.30·59-s + 0.184·61-s − 3.98·63-s − 0.163·67-s + 6.28·69-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{32} \cdot 3^{8} \cdot 7^{8}\right)^{s/2} \, \Gamma_{\C}(s)^{8} \, L(s)\cr=\mathstrut & \,\Lambda(6-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\left(2^{32} \cdot 3^{8} \cdot 7^{8}\right)^{s/2} \, \Gamma_{\C}(s+5/2)^{8} \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]

Invariants

Degree: \(16\)
Conductor: \(2^{32} \cdot 3^{8} \cdot 7^{8}\)
Sign: $1$
Analytic conductor: \(7.11211\times 10^{13}\)
Root analytic conductor: \(7.34091\)
Motivic weight: \(5\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((16,\ 2^{32} \cdot 3^{8} \cdot 7^{8} ,\ ( \ : [5/2]^{8} ),\ 1 )\)

Particular Values

\(L(3)\) \(\approx\) \(6.440714306\)
\(L(\frac12)\) \(\approx\) \(6.440714306\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( ( 1 - p^{2} T + p^{4} T^{2} )^{4} \)
7 \( 1 + 258 T + 9344 p T^{2} + 251256 p^{2} T^{3} + 4790655 p^{3} T^{4} + 251256 p^{7} T^{5} + 9344 p^{11} T^{6} + 258 p^{15} T^{7} + p^{20} T^{8} \)
good5 \( 1 - 4843 T^{2} + 24216 p^{2} T^{3} + 15905393 T^{4} - 96476544 p^{2} T^{5} + 149656086942 T^{6} + 275087633352 p^{2} T^{7} - 553760753377714 T^{8} + 275087633352 p^{7} T^{9} + 149656086942 p^{10} T^{10} - 96476544 p^{17} T^{11} + 15905393 p^{20} T^{12} + 24216 p^{27} T^{13} - 4843 p^{30} T^{14} + p^{40} T^{16} \)
11 \( 1 - 402 T - 244237 T^{2} + 23685786 T^{3} + 49988093357 T^{4} + 825774680136 p T^{5} - 7585190415099126 T^{6} - 907765850007682500 T^{7} + \)\(95\!\cdots\!06\)\( T^{8} - 907765850007682500 p^{5} T^{9} - 7585190415099126 p^{10} T^{10} + 825774680136 p^{16} T^{11} + 49988093357 p^{20} T^{12} + 23685786 p^{25} T^{13} - 244237 p^{30} T^{14} - 402 p^{35} T^{15} + p^{40} T^{16} \)
13 \( ( 1 - 462 T + 336749 T^{2} + 500754 T^{3} + 123849672672 T^{4} + 500754 p^{5} T^{5} + 336749 p^{10} T^{6} - 462 p^{15} T^{7} + p^{20} T^{8} )^{2} \)
17 \( 1 + 276 T - 4008500 T^{2} + 565843800 T^{3} + 9089867656090 T^{4} - 2604033925498692 T^{5} - 14267240611484004272 T^{6} + \)\(19\!\cdots\!84\)\( T^{7} + \)\(19\!\cdots\!07\)\( T^{8} + \)\(19\!\cdots\!84\)\( p^{5} T^{9} - 14267240611484004272 p^{10} T^{10} - 2604033925498692 p^{15} T^{11} + 9089867656090 p^{20} T^{12} + 565843800 p^{25} T^{13} - 4008500 p^{30} T^{14} + 276 p^{35} T^{15} + p^{40} T^{16} \)
19 \( 1 - 510 T - 3747425 T^{2} + 3937377630 T^{3} - 440016487199 T^{4} - 4115411338726080 T^{5} - 5704973911539330050 T^{6} - \)\(57\!\cdots\!00\)\( T^{7} + \)\(73\!\cdots\!50\)\( T^{8} - \)\(57\!\cdots\!00\)\( p^{5} T^{9} - 5704973911539330050 p^{10} T^{10} - 4115411338726080 p^{15} T^{11} - 440016487199 p^{20} T^{12} + 3937377630 p^{25} T^{13} - 3747425 p^{30} T^{14} - 510 p^{35} T^{15} + p^{40} T^{16} \)
23 \( 1 - 300 p T + 14742772 T^{2} + 5434854360 T^{3} - 64144356593702 T^{4} + 173260413144408420 T^{5} - \)\(23\!\cdots\!64\)\( T^{6} - \)\(19\!\cdots\!40\)\( T^{7} + \)\(99\!\cdots\!79\)\( T^{8} - \)\(19\!\cdots\!40\)\( p^{5} T^{9} - \)\(23\!\cdots\!64\)\( p^{10} T^{10} + 173260413144408420 p^{15} T^{11} - 64144356593702 p^{20} T^{12} + 5434854360 p^{25} T^{13} + 14742772 p^{30} T^{14} - 300 p^{36} T^{15} + p^{40} T^{16} \)
29 \( ( 1 - 540 T + 29394199 T^{2} + 29299685892 T^{3} + 772430149366772 T^{4} + 29299685892 p^{5} T^{5} + 29394199 p^{10} T^{6} - 540 p^{15} T^{7} + p^{20} T^{8} )^{2} \)
31 \( 1 + 6410 T - 55714636 T^{2} - 363334551632 T^{3} + 2227342403022119 T^{4} + 10547841526395999412 T^{5} - \)\(75\!\cdots\!84\)\( T^{6} - \)\(10\!\cdots\!10\)\( T^{7} + \)\(25\!\cdots\!76\)\( T^{8} - \)\(10\!\cdots\!10\)\( p^{5} T^{9} - \)\(75\!\cdots\!84\)\( p^{10} T^{10} + 10547841526395999412 p^{15} T^{11} + 2227342403022119 p^{20} T^{12} - 363334551632 p^{25} T^{13} - 55714636 p^{30} T^{14} + 6410 p^{35} T^{15} + p^{40} T^{16} \)
37 \( 1 + 15250 T + 2042879 T^{2} + 164587155110 T^{3} + 277810073119073 p T^{4} - 25563809512056184540 T^{5} - \)\(73\!\cdots\!82\)\( T^{6} - \)\(25\!\cdots\!80\)\( T^{7} - \)\(18\!\cdots\!10\)\( T^{8} - \)\(25\!\cdots\!80\)\( p^{5} T^{9} - \)\(73\!\cdots\!82\)\( p^{10} T^{10} - 25563809512056184540 p^{15} T^{11} + 277810073119073 p^{21} T^{12} + 164587155110 p^{25} T^{13} + 2042879 p^{30} T^{14} + 15250 p^{35} T^{15} + p^{40} T^{16} \)
41 \( ( 1 - 4308 T + 270683560 T^{2} - 2598901038204 T^{3} + 34018560333944366 T^{4} - 2598901038204 p^{5} T^{5} + 270683560 p^{10} T^{6} - 4308 p^{15} T^{7} + p^{20} T^{8} )^{2} \)
43 \( ( 1 + 29198 T + 787995265 T^{2} + 13076978932730 T^{3} + 187469286625894360 T^{4} + 13076978932730 p^{5} T^{5} + 787995265 p^{10} T^{6} + 29198 p^{15} T^{7} + p^{20} T^{8} )^{2} \)
47 \( 1 + 15060 T - 741226172 T^{2} - 6055210491384 T^{3} + 443152946335783210 T^{4} + \)\(21\!\cdots\!28\)\( T^{5} - \)\(15\!\cdots\!68\)\( T^{6} - \)\(13\!\cdots\!48\)\( T^{7} + \)\(43\!\cdots\!71\)\( T^{8} - \)\(13\!\cdots\!48\)\( p^{5} T^{9} - \)\(15\!\cdots\!68\)\( p^{10} T^{10} + \)\(21\!\cdots\!28\)\( p^{15} T^{11} + 443152946335783210 p^{20} T^{12} - 6055210491384 p^{25} T^{13} - 741226172 p^{30} T^{14} + 15060 p^{35} T^{15} + p^{40} T^{16} \)
53 \( 1 + 13692 T - 987403679 T^{2} - 2191455111540 T^{3} + 630826063270172605 T^{4} - \)\(25\!\cdots\!24\)\( T^{5} - \)\(29\!\cdots\!74\)\( T^{6} + \)\(54\!\cdots\!28\)\( T^{7} + \)\(11\!\cdots\!06\)\( T^{8} + \)\(54\!\cdots\!28\)\( p^{5} T^{9} - \)\(29\!\cdots\!74\)\( p^{10} T^{10} - \)\(25\!\cdots\!24\)\( p^{15} T^{11} + 630826063270172605 p^{20} T^{12} - 2191455111540 p^{25} T^{13} - 987403679 p^{30} T^{14} + 13692 p^{35} T^{15} + p^{40} T^{16} \)
59 \( 1 - 34830 T - 1834824737 T^{2} + 42321414019590 T^{3} + 3370913750880697081 T^{4} - \)\(47\!\cdots\!20\)\( T^{5} - \)\(33\!\cdots\!82\)\( T^{6} + \)\(90\!\cdots\!20\)\( T^{7} + \)\(30\!\cdots\!74\)\( T^{8} + \)\(90\!\cdots\!20\)\( p^{5} T^{9} - \)\(33\!\cdots\!82\)\( p^{10} T^{10} - \)\(47\!\cdots\!20\)\( p^{15} T^{11} + 3370913750880697081 p^{20} T^{12} + 42321414019590 p^{25} T^{13} - 1834824737 p^{30} T^{14} - 34830 p^{35} T^{15} + p^{40} T^{16} \)
61 \( 1 - 5364 T - 2817016532 T^{2} + 5158230942312 T^{3} + 4645398449535186778 T^{4} - \)\(12\!\cdots\!24\)\( T^{5} - \)\(55\!\cdots\!52\)\( T^{6} + \)\(26\!\cdots\!00\)\( T^{7} + \)\(52\!\cdots\!87\)\( T^{8} + \)\(26\!\cdots\!00\)\( p^{5} T^{9} - \)\(55\!\cdots\!52\)\( p^{10} T^{10} - \)\(12\!\cdots\!24\)\( p^{15} T^{11} + 4645398449535186778 p^{20} T^{12} + 5158230942312 p^{25} T^{13} - 2817016532 p^{30} T^{14} - 5364 p^{35} T^{15} + p^{40} T^{16} \)
67 \( 1 + 5994 T - 2518577501 T^{2} - 43127704637370 T^{3} + 2548139821971114109 T^{4} + \)\(68\!\cdots\!04\)\( T^{5} + \)\(21\!\cdots\!62\)\( T^{6} - \)\(47\!\cdots\!72\)\( T^{7} - \)\(17\!\cdots\!02\)\( T^{8} - \)\(47\!\cdots\!72\)\( p^{5} T^{9} + \)\(21\!\cdots\!62\)\( p^{10} T^{10} + \)\(68\!\cdots\!04\)\( p^{15} T^{11} + 2548139821971114109 p^{20} T^{12} - 43127704637370 p^{25} T^{13} - 2518577501 p^{30} T^{14} + 5994 p^{35} T^{15} + p^{40} T^{16} \)
71 \( ( 1 + 89268 T + 8738662172 T^{2} + 466802240277492 T^{3} + 25044546792022133910 T^{4} + 466802240277492 p^{5} T^{5} + 8738662172 p^{10} T^{6} + 89268 p^{15} T^{7} + p^{20} T^{8} )^{2} \)
73 \( 1 + 59638 T - 5098535509 T^{2} - 184967914738150 T^{3} + 26836978407770089433 T^{4} + \)\(52\!\cdots\!12\)\( T^{5} - \)\(81\!\cdots\!50\)\( T^{6} - \)\(30\!\cdots\!84\)\( T^{7} + \)\(20\!\cdots\!42\)\( T^{8} - \)\(30\!\cdots\!84\)\( p^{5} T^{9} - \)\(81\!\cdots\!50\)\( p^{10} T^{10} + \)\(52\!\cdots\!12\)\( p^{15} T^{11} + 26836978407770089433 p^{20} T^{12} - 184967914738150 p^{25} T^{13} - 5098535509 p^{30} T^{14} + 59638 p^{35} T^{15} + p^{40} T^{16} \)
79 \( 1 + 44062 T - 6584960844 T^{2} - 467510535225040 T^{3} + 20422039882069416887 T^{4} + \)\(19\!\cdots\!32\)\( T^{5} - \)\(53\!\cdots\!72\)\( T^{6} - \)\(30\!\cdots\!70\)\( T^{7} - \)\(76\!\cdots\!68\)\( T^{8} - \)\(30\!\cdots\!70\)\( p^{5} T^{9} - \)\(53\!\cdots\!72\)\( p^{10} T^{10} + \)\(19\!\cdots\!32\)\( p^{15} T^{11} + 20422039882069416887 p^{20} T^{12} - 467510535225040 p^{25} T^{13} - 6584960844 p^{30} T^{14} + 44062 p^{35} T^{15} + p^{40} T^{16} \)
83 \( ( 1 - 208446 T + 23363412401 T^{2} - 1724627286611514 T^{3} + \)\(11\!\cdots\!56\)\( T^{4} - 1724627286611514 p^{5} T^{5} + 23363412401 p^{10} T^{6} - 208446 p^{15} T^{7} + p^{20} T^{8} )^{2} \)
89 \( 1 - 77520 T + 479326112 T^{2} - 1563841943328288 T^{3} + \)\(12\!\cdots\!70\)\( T^{4} - \)\(11\!\cdots\!72\)\( T^{5} + \)\(11\!\cdots\!40\)\( T^{6} - \)\(89\!\cdots\!20\)\( T^{7} + \)\(66\!\cdots\!67\)\( T^{8} - \)\(89\!\cdots\!20\)\( p^{5} T^{9} + \)\(11\!\cdots\!40\)\( p^{10} T^{10} - \)\(11\!\cdots\!72\)\( p^{15} T^{11} + \)\(12\!\cdots\!70\)\( p^{20} T^{12} - 1563841943328288 p^{25} T^{13} + 479326112 p^{30} T^{14} - 77520 p^{35} T^{15} + p^{40} T^{16} \)
97 \( ( 1 + 188630 T + 43620869129 T^{2} + 4760435860011510 T^{3} + \)\(59\!\cdots\!64\)\( T^{4} + 4760435860011510 p^{5} T^{5} + 43620869129 p^{10} T^{6} + 188630 p^{15} T^{7} + p^{20} T^{8} )^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{16} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−3.92784768087516316022765221630, −3.83235626691317496463558393072, −3.79375999447260143362188845650, −3.77621961891688628790151425506, −3.62753007918037661067905028404, −3.32059230913794734718878888812, −3.18652749002496854757248991718, −3.16981203884020678710840393660, −3.01690650015013815391708820836, −2.96865418977090041309928911677, −2.74058972691527770355361610593, −2.72614166914596173409571298870, −2.56178306353535897898732439532, −2.07499459641304160013335754294, −1.89160443187907557869238342379, −1.85303699278435654611264686534, −1.57395270163067644911969534405, −1.54572592599928544773981665960, −1.40741748889352541167801562551, −1.18554491418263021655227918587, −0.933731316837381460171144728311, −0.73713304501588895031437813525, −0.40085532481543234424406578077, −0.34035693491137297772179044406, −0.12705840911659962893721265145, 0.12705840911659962893721265145, 0.34035693491137297772179044406, 0.40085532481543234424406578077, 0.73713304501588895031437813525, 0.933731316837381460171144728311, 1.18554491418263021655227918587, 1.40741748889352541167801562551, 1.54572592599928544773981665960, 1.57395270163067644911969534405, 1.85303699278435654611264686534, 1.89160443187907557869238342379, 2.07499459641304160013335754294, 2.56178306353535897898732439532, 2.72614166914596173409571298870, 2.74058972691527770355361610593, 2.96865418977090041309928911677, 3.01690650015013815391708820836, 3.16981203884020678710840393660, 3.18652749002496854757248991718, 3.32059230913794734718878888812, 3.62753007918037661067905028404, 3.77621961891688628790151425506, 3.79375999447260143362188845650, 3.83235626691317496463558393072, 3.92784768087516316022765221630

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

Plot not available for L-functions of degree greater than 10.