Properties

Label 4-507e2-1.1-c2e2-0-3
Degree $4$
Conductor $257049$
Sign $1$
Analytic cond. $190.847$
Root an. cond. $3.71681$
Motivic weight $2$
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  + 6·3-s + 5·4-s + 27·9-s + 30·12-s + 9·16-s + 2·25-s + 108·27-s + 135·36-s + 140·43-s + 54·48-s − 98·49-s + 140·61-s − 35·64-s + 12·75-s − 100·79-s + 405·81-s + 10·100-s + 540·108-s − 190·121-s + 127-s + 840·129-s + 131-s + 137-s + 139-s + 243·144-s − 588·147-s + 149-s + ⋯
L(s)  = 1  + 2·3-s + 5/4·4-s + 3·9-s + 5/2·12-s + 9/16·16-s + 2/25·25-s + 4·27-s + 15/4·36-s + 3.25·43-s + 9/8·48-s − 2·49-s + 2.29·61-s − 0.546·64-s + 4/25·75-s − 1.26·79-s + 5·81-s + 1/10·100-s + 5·108-s − 1.57·121-s + 0.00787·127-s + 6.51·129-s + 0.00763·131-s + 0.00729·137-s + 0.00719·139-s + 1.68·144-s − 4·147-s + 0.00671·149-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 257049 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 257049 ^{s/2} \, \Gamma_{\C}(s+1)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(257049\)    =    \(3^{2} \cdot 13^{4}\)
Sign: $1$
Analytic conductor: \(190.847\)
Root analytic conductor: \(3.71681\)
Motivic weight: \(2\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 257049,\ (\ :1, 1),\ 1)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(8.447206960\)
\(L(\frac12)\) \(\approx\) \(8.447206960\)
\(L(2)\) 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)$
bad3$C_1$ \( ( 1 - p T )^{2} \)
13 \( 1 \)
good2$C_2^2$ \( 1 - 5 T^{2} + p^{4} T^{4} \)
5$C_2^2$ \( 1 - 2 T^{2} + p^{4} T^{4} \)
7$C_2$ \( ( 1 + p^{2} T^{2} )^{2} \)
11$C_2^2$ \( 1 + 190 T^{2} + p^{4} T^{4} \)
17$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
19$C_2$ \( ( 1 + p^{2} T^{2} )^{2} \)
23$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
29$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
31$C_2$ \( ( 1 + p^{2} T^{2} )^{2} \)
37$C_2$ \( ( 1 + p^{2} T^{2} )^{2} \)
41$C_2^2$ \( 1 - 2930 T^{2} + p^{4} T^{4} \)
43$C_2$ \( ( 1 - 70 T + p^{2} T^{2} )^{2} \)
47$C_2^2$ \( 1 - 4370 T^{2} + p^{4} T^{4} \)
53$C_1$$\times$$C_1$ \( ( 1 - p T )^{2}( 1 + p T )^{2} \)
59$C_2^2$ \( 1 + 6910 T^{2} + p^{4} T^{4} \)
61$C_2$ \( ( 1 - 70 T + p^{2} T^{2} )^{2} \)
67$C_2$ \( ( 1 + p^{2} T^{2} )^{2} \)
71$C_2^2$ \( 1 + 3790 T^{2} + p^{4} T^{4} \)
73$C_2$ \( ( 1 + p^{2} T^{2} )^{2} \)
79$C_2$ \( ( 1 + 50 T + p^{2} T^{2} )^{2} \)
83$C_2^2$ \( 1 - 13730 T^{2} + p^{4} T^{4} \)
89$C_2^2$ \( 1 + 9550 T^{2} + p^{4} T^{4} \)
97$C_2$ \( ( 1 + p^{2} T^{2} )^{2} \)
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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

−10.66331118737804545679310184769, −10.57427054969919914306995775564, −9.946200080514051560603675896944, −9.363733300864795204731036431179, −9.335631988580804130223938302220, −8.565998970253369224373685288419, −8.250515603794071510861430105927, −7.80006279943227643761319987106, −7.23929181415586344808140072165, −7.13865280829160488377881077072, −6.49288364096579496039598808252, −6.03926757957942475963635654178, −5.22936094179421936132812318093, −4.50515377806908664652305643466, −3.97892598414359865802346512297, −3.46898227821435044978512619728, −2.66011253190601928105403460610, −2.55978651201906952958567741014, −1.80815078783040512786575534573, −1.10602792829486760561275321189, 1.10602792829486760561275321189, 1.80815078783040512786575534573, 2.55978651201906952958567741014, 2.66011253190601928105403460610, 3.46898227821435044978512619728, 3.97892598414359865802346512297, 4.50515377806908664652305643466, 5.22936094179421936132812318093, 6.03926757957942475963635654178, 6.49288364096579496039598808252, 7.13865280829160488377881077072, 7.23929181415586344808140072165, 7.80006279943227643761319987106, 8.250515603794071510861430105927, 8.565998970253369224373685288419, 9.335631988580804130223938302220, 9.363733300864795204731036431179, 9.946200080514051560603675896944, 10.57427054969919914306995775564, 10.66331118737804545679310184769

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