Properties

Label 4-1512e2-1.1-c1e2-0-2
Degree $4$
Conductor $2286144$
Sign $1$
Analytic cond. $145.766$
Root an. cond. $3.47467$
Motivic weight $1$
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  − 2·5-s − 5·7-s + 6·11-s − 13-s + 3·17-s − 5·19-s − 2·23-s − 7·25-s + 9·29-s − 4·31-s + 10·35-s − 5·37-s + 7·41-s − 3·43-s + 8·47-s + 18·49-s + 9·53-s − 12·55-s − 4·59-s − 2·61-s + 2·65-s − 12·67-s − 16·71-s + 13·73-s − 30·77-s − 8·79-s − 13·83-s + ⋯
L(s)  = 1  − 0.894·5-s − 1.88·7-s + 1.80·11-s − 0.277·13-s + 0.727·17-s − 1.14·19-s − 0.417·23-s − 7/5·25-s + 1.67·29-s − 0.718·31-s + 1.69·35-s − 0.821·37-s + 1.09·41-s − 0.457·43-s + 1.16·47-s + 18/7·49-s + 1.23·53-s − 1.61·55-s − 0.520·59-s − 0.256·61-s + 0.248·65-s − 1.46·67-s − 1.89·71-s + 1.52·73-s − 3.41·77-s − 0.900·79-s − 1.42·83-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2286144 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2286144 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(2286144\)    =    \(2^{6} \cdot 3^{6} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(145.766\)
Root analytic conductor: \(3.47467\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 2286144,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.7872603130\)
\(L(\frac12)\) \(\approx\) \(0.7872603130\)
\(L(\frac{3}{2})\) 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 \( 1 \)
3 \( 1 \)
7$C_2$ \( 1 + 5 T + p T^{2} \)
good5$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
11$C_2$ \( ( 1 - 3 T + p T^{2} )^{2} \)
13$C_2^2$ \( 1 + T - 12 T^{2} + p T^{3} + p^{2} T^{4} \)
17$C_2^2$ \( 1 - 3 T - 8 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
19$C_2^2$ \( 1 + 5 T + 6 T^{2} + 5 p T^{3} + p^{2} T^{4} \)
23$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
29$C_2^2$ \( 1 - 9 T + 52 T^{2} - 9 p T^{3} + p^{2} T^{4} \)
31$C_2$ \( ( 1 - 7 T + p T^{2} )( 1 + 11 T + p T^{2} ) \)
37$C_2^2$ \( 1 + 5 T - 12 T^{2} + 5 p T^{3} + p^{2} T^{4} \)
41$C_2^2$ \( 1 - 7 T + 8 T^{2} - 7 p T^{3} + p^{2} T^{4} \)
43$C_2^2$ \( 1 + 3 T - 34 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
47$C_2^2$ \( 1 - 8 T + 17 T^{2} - 8 p T^{3} + p^{2} T^{4} \)
53$C_2^2$ \( 1 - 9 T + 28 T^{2} - 9 p T^{3} + p^{2} T^{4} \)
59$C_2^2$ \( 1 + 4 T - 43 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
61$C_2^2$ \( 1 + 2 T - 57 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
67$C_2^2$ \( 1 + 12 T + 77 T^{2} + 12 p T^{3} + p^{2} T^{4} \)
71$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
73$C_2^2$ \( 1 - 13 T + 96 T^{2} - 13 p T^{3} + p^{2} T^{4} \)
79$C_2^2$ \( 1 + 8 T - 15 T^{2} + 8 p T^{3} + p^{2} T^{4} \)
83$C_2^2$ \( 1 + 13 T + 86 T^{2} + 13 p T^{3} + p^{2} T^{4} \)
89$C_2^2$ \( 1 + 9 T - 8 T^{2} + 9 p T^{3} + p^{2} T^{4} \)
97$C_2^2$ \( 1 - 17 T + 192 T^{2} - 17 p T^{3} + p^{2} T^{4} \)
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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

−9.881270935275064878716957596930, −9.079544402297958354006976135980, −8.857707793223250808755212040489, −8.782469863475286379652677179194, −8.063683132379836087955773374077, −7.47392331068586121008046230826, −7.31566825169507251832636232699, −6.88858380727272206122658968619, −6.29866622011716750690264289548, −6.09797342313201400398079315702, −5.88928360775376908759111551739, −5.10318118359659614491679834001, −4.33940064343357763927277691063, −4.03207950475789621943506294131, −3.83820997555562842987112505327, −3.27579745282555623266205744600, −2.79283942078935197655726175668, −2.10393135698600217566451032853, −1.27103909602568448564728803852, −0.37518655202211718665225645374, 0.37518655202211718665225645374, 1.27103909602568448564728803852, 2.10393135698600217566451032853, 2.79283942078935197655726175668, 3.27579745282555623266205744600, 3.83820997555562842987112505327, 4.03207950475789621943506294131, 4.33940064343357763927277691063, 5.10318118359659614491679834001, 5.88928360775376908759111551739, 6.09797342313201400398079315702, 6.29866622011716750690264289548, 6.88858380727272206122658968619, 7.31566825169507251832636232699, 7.47392331068586121008046230826, 8.063683132379836087955773374077, 8.782469863475286379652677179194, 8.857707793223250808755212040489, 9.079544402297958354006976135980, 9.881270935275064878716957596930

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