Properties

Label 4-506e2-1.1-c1e2-0-1
Degree $4$
Conductor $256036$
Sign $1$
Analytic cond. $16.3250$
Root an. cond. $2.01008$
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-s + 8·5-s − 6·9-s + 2·11-s + 16-s + 8·20-s + 2·23-s + 38·25-s − 6·36-s − 8·37-s + 2·44-s − 48·45-s + 2·49-s − 8·53-s + 16·55-s + 24·59-s + 64-s − 20·67-s + 8·80-s + 27·81-s − 12·89-s + 2·92-s + 12·97-s − 12·99-s + 38·100-s − 16·103-s − 28·113-s + ⋯
L(s)  = 1  + 1/2·4-s + 3.57·5-s − 2·9-s + 0.603·11-s + 1/4·16-s + 1.78·20-s + 0.417·23-s + 38/5·25-s − 36-s − 1.31·37-s + 0.301·44-s − 7.15·45-s + 2/7·49-s − 1.09·53-s + 2.15·55-s + 3.12·59-s + 1/8·64-s − 2.44·67-s + 0.894·80-s + 3·81-s − 1.27·89-s + 0.208·92-s + 1.21·97-s − 1.20·99-s + 19/5·100-s − 1.57·103-s − 2.63·113-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 256036 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 256036 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(256036\)    =    \(2^{2} \cdot 11^{2} \cdot 23^{2}\)
Sign: $1$
Analytic conductor: \(16.3250\)
Root analytic conductor: \(2.01008\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 256036,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.623550713\)
\(L(\frac12)\) \(\approx\) \(3.623550713\)
\(L(\frac{3}{2})\) 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$C_1$$\times$$C_1$ \( ( 1 - T )( 1 + T ) \)
11$C_2$ \( 1 - 2 T + p T^{2} \)
23$C_1$ \( ( 1 - T )^{2} \)
good3$C_2$ \( ( 1 + p T^{2} )^{2} \)
5$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
7$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
13$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
17$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
19$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
29$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
31$C_2$ \( ( 1 + p T^{2} )^{2} \)
37$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
41$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
43$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
47$C_2$ \( ( 1 + p T^{2} )^{2} \)
53$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
59$C_2$ \( ( 1 - 12 T + p T^{2} )^{2} \)
61$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
67$C_2$ \( ( 1 + 10 T + p T^{2} )^{2} \)
71$C_2$ \( ( 1 + p T^{2} )^{2} \)
73$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
79$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
83$C_2$ \( ( 1 - 14 T + p T^{2} )( 1 + 14 T + p T^{2} ) \)
89$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
97$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
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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

−8.971935452602447588346290189052, −8.658761946253597060620751515153, −8.318494750941895003110401949320, −7.29335654603312257574422641336, −6.69441913641732873591204403077, −6.47661544722030437177591118449, −5.84432417959727908710252168629, −5.77239746630691660444468744425, −5.25822720676538701581916863445, −4.89394645249622774418243112804, −3.61702520706098311996149342232, −2.73508823518418390595732765608, −2.63232737474552247848840602025, −1.89613910278618470304457940228, −1.29994774368489812843054385244, 1.29994774368489812843054385244, 1.89613910278618470304457940228, 2.63232737474552247848840602025, 2.73508823518418390595732765608, 3.61702520706098311996149342232, 4.89394645249622774418243112804, 5.25822720676538701581916863445, 5.77239746630691660444468744425, 5.84432417959727908710252168629, 6.47661544722030437177591118449, 6.69441913641732873591204403077, 7.29335654603312257574422641336, 8.318494750941895003110401949320, 8.658761946253597060620751515153, 8.971935452602447588346290189052

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