Properties

Label 4-672e2-1.1-c1e2-0-26
Degree $4$
Conductor $451584$
Sign $1$
Analytic cond. $28.7933$
Root an. cond. $2.31645$
Motivic weight $1$
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  + 4·5-s + 9-s − 8·11-s + 4·13-s + 2·25-s + 16·31-s − 8·43-s + 4·45-s − 7·49-s − 32·55-s + 4·61-s + 16·65-s + 8·67-s + 81-s − 8·99-s + 36·101-s + 32·103-s + 24·107-s + 36·113-s + 4·117-s + 26·121-s − 28·125-s + 127-s + 131-s + 137-s + 139-s − 32·143-s + ⋯
L(s)  = 1  + 1.78·5-s + 1/3·9-s − 2.41·11-s + 1.10·13-s + 2/5·25-s + 2.87·31-s − 1.21·43-s + 0.596·45-s − 49-s − 4.31·55-s + 0.512·61-s + 1.98·65-s + 0.977·67-s + 1/9·81-s − 0.804·99-s + 3.58·101-s + 3.15·103-s + 2.32·107-s + 3.38·113-s + 0.369·117-s + 2.36·121-s − 2.50·125-s + 0.0887·127-s + 0.0873·131-s + 0.0854·137-s + 0.0848·139-s − 2.67·143-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 451584 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 451584 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(451584\)    =    \(2^{10} \cdot 3^{2} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(28.7933\)
Root analytic conductor: \(2.31645\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 451584,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.485828742\)
\(L(\frac12)\) \(\approx\) \(2.485828742\)
\(L(\frac{3}{2})\) 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$C_1$$\times$$C_1$ \( ( 1 - T )( 1 + T ) \)
7$C_2$ \( 1 + p T^{2} \)
good5$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
11$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
13$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
17$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
19$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
23$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
29$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
31$C_2$ \( ( 1 - 8 T + p T^{2} )^{2} \)
37$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
41$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
43$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
47$C_2$ \( ( 1 + p T^{2} )^{2} \)
53$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
59$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
61$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
67$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
71$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
73$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
79$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
83$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
89$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
97$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
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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

−8.456614023795656741730916500766, −8.304042274266532161103040174092, −7.61947548271568794045481490015, −7.35977874808944660694472335106, −6.41480629060511724242965007307, −6.16826675668887144123811676692, −5.98894980010644060477023411018, −5.14444399128618341481533912587, −5.02364207902997377499660058417, −4.44992200701182918033448908949, −3.43299575130251299450107440988, −3.00889317555517420664706578512, −2.17837496002353596178446785744, −1.99999348241168201324552330088, −0.852162344962028721020593862686, 0.852162344962028721020593862686, 1.99999348241168201324552330088, 2.17837496002353596178446785744, 3.00889317555517420664706578512, 3.43299575130251299450107440988, 4.44992200701182918033448908949, 5.02364207902997377499660058417, 5.14444399128618341481533912587, 5.98894980010644060477023411018, 6.16826675668887144123811676692, 6.41480629060511724242965007307, 7.35977874808944660694472335106, 7.61947548271568794045481490015, 8.304042274266532161103040174092, 8.456614023795656741730916500766

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