Properties

Label 4-2888e2-1.1-c0e2-0-1
Degree $4$
Conductor $8340544$
Sign $1$
Analytic cond. $2.07734$
Root an. cond. $1.20054$
Motivic weight $0$
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  + 2-s − 3-s − 6-s − 8-s + 9-s − 2·11-s − 16-s − 2·17-s + 18-s − 2·22-s + 24-s − 25-s − 2·27-s + 2·33-s − 2·34-s − 41-s − 2·43-s + 48-s + 2·49-s − 50-s + 2·51-s − 2·54-s − 59-s + 64-s + 2·66-s − 67-s − 72-s + ⋯
L(s)  = 1  + 2-s − 3-s − 6-s − 8-s + 9-s − 2·11-s − 16-s − 2·17-s + 18-s − 2·22-s + 24-s − 25-s − 2·27-s + 2·33-s − 2·34-s − 41-s − 2·43-s + 48-s + 2·49-s − 50-s + 2·51-s − 2·54-s − 59-s + 64-s + 2·66-s − 67-s − 72-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8340544 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8340544 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(8340544\)    =    \(2^{6} \cdot 19^{4}\)
Sign: $1$
Analytic conductor: \(2.07734\)
Root analytic conductor: \(1.20054\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 8340544,\ (\ :0, 0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.3193271450\)
\(L(\frac12)\) \(\approx\) \(0.3193271450\)
\(L(1)\) 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$C_2$ \( 1 - T + T^{2} \)
19 \( 1 \)
good3$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
5$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
7$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
11$C_2$ \( ( 1 + T + T^{2} )^{2} \)
13$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
17$C_2$ \( ( 1 + T + T^{2} )^{2} \)
23$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
29$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
31$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
37$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
41$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
43$C_2$ \( ( 1 + T + T^{2} )^{2} \)
47$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
53$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
59$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
61$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
67$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
71$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
73$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
79$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
83$C_2$ \( ( 1 + T + T^{2} )^{2} \)
89$C_2$ \( ( 1 - T + T^{2} )^{2} \)
97$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
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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

−9.501136080335641113764785390223, −8.580028091241895276800817583341, −8.518084472217925575818419783092, −7.87831424170390515962659783632, −7.60600050595495350957093875903, −7.14063644780738912189150773393, −6.66308065809917527518560737244, −6.47111389318349038948290004592, −5.89848079136526335468119381254, −5.60294529812172190345556724898, −5.22681297632619147191299506100, −5.02092706577844635355845019888, −4.44488182282661863248818110047, −4.22222349083784377532298383670, −3.76693546526579314090881701803, −3.15503398177150434446826026739, −2.66637367385186739418632397740, −2.12332518763700143471709127563, −1.70433630472268427895816929752, −0.30056513078845589079011173225, 0.30056513078845589079011173225, 1.70433630472268427895816929752, 2.12332518763700143471709127563, 2.66637367385186739418632397740, 3.15503398177150434446826026739, 3.76693546526579314090881701803, 4.22222349083784377532298383670, 4.44488182282661863248818110047, 5.02092706577844635355845019888, 5.22681297632619147191299506100, 5.60294529812172190345556724898, 5.89848079136526335468119381254, 6.47111389318349038948290004592, 6.66308065809917527518560737244, 7.14063644780738912189150773393, 7.60600050595495350957093875903, 7.87831424170390515962659783632, 8.518084472217925575818419783092, 8.580028091241895276800817583341, 9.501136080335641113764785390223

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