Properties

Label 4-3024e2-1.1-c0e2-0-12
Degree $4$
Conductor $9144576$
Sign $1$
Analytic cond. $2.27760$
Root an. cond. $1.22848$
Motivic weight $0$
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  + 2·7-s − 25-s + 3·31-s − 37-s − 2·43-s + 3·49-s + 3·61-s − 67-s − 79-s + 3·103-s − 109-s + 121-s + 127-s + 131-s + 137-s + 139-s + 149-s + 151-s + 157-s + 163-s + 167-s − 169-s + 173-s − 2·175-s + 179-s + 181-s + 191-s + ⋯
L(s)  = 1  + 2·7-s − 25-s + 3·31-s − 37-s − 2·43-s + 3·49-s + 3·61-s − 67-s − 79-s + 3·103-s − 109-s + 121-s + 127-s + 131-s + 137-s + 139-s + 149-s + 151-s + 157-s + 163-s + 167-s − 169-s + 173-s − 2·175-s + 179-s + 181-s + 191-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 9144576 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 9144576 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(9144576\)    =    \(2^{8} \cdot 3^{6} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(2.27760\)
Root analytic conductor: \(1.22848\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 9144576,\ (\ :0, 0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(1.890045643\)
\(L(\frac12)\) \(\approx\) \(1.890045643\)
\(L(1)\) 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 \( 1 \)
3 \( 1 \)
7$C_1$ \( ( 1 - T )^{2} \)
good5$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
11$C_2^2$ \( 1 - T^{2} + T^{4} \)
13$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
17$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
19$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
23$C_2^2$ \( 1 - T^{2} + T^{4} \)
29$C_2$ \( ( 1 + T^{2} )^{2} \)
31$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 - T + T^{2} ) \)
37$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
41$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
43$C_2$ \( ( 1 + T + T^{2} )^{2} \)
47$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
53$C_2^2$ \( 1 - T^{2} + T^{4} \)
59$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
61$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 - T + T^{2} ) \)
67$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
71$C_2$ \( ( 1 + T^{2} )^{2} \)
73$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
79$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
83$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
89$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
97$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
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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

−8.827445410240622499585937216638, −8.461873063680084174772506232162, −8.390496838673656267932891779892, −8.210396102352423138216133172160, −7.52804843762181266144291761352, −7.39520608821714860115874274368, −6.85500296758258296281903152674, −6.52180761045433012056834322882, −5.94795617781638364497098502006, −5.68610442572027824444139252728, −5.01267056771897243770696118081, −4.99154630863048266366985266537, −4.41592211344093801552206808659, −4.21365371673157062921686257434, −3.50939181976400416816343747200, −3.14130252537827244101300688766, −2.23824506610150294948879339969, −2.21163386245181703584064740596, −1.44705810549119933404593960722, −0.947690568544799367276752240675, 0.947690568544799367276752240675, 1.44705810549119933404593960722, 2.21163386245181703584064740596, 2.23824506610150294948879339969, 3.14130252537827244101300688766, 3.50939181976400416816343747200, 4.21365371673157062921686257434, 4.41592211344093801552206808659, 4.99154630863048266366985266537, 5.01267056771897243770696118081, 5.68610442572027824444139252728, 5.94795617781638364497098502006, 6.52180761045433012056834322882, 6.85500296758258296281903152674, 7.39520608821714860115874274368, 7.52804843762181266144291761352, 8.210396102352423138216133172160, 8.390496838673656267932891779892, 8.461873063680084174772506232162, 8.827445410240622499585937216638

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