Properties

Label 4-64827-1.1-c1e2-0-1
Degree $4$
Conductor $64827$
Sign $1$
Analytic cond. $4.13342$
Root an. cond. $1.42586$
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  + 3-s + 9-s + 2·13-s − 4·16-s + 2·19-s − 6·25-s + 27-s + 18·31-s + 6·37-s + 2·39-s + 10·43-s − 4·48-s + 2·57-s + 20·61-s − 10·67-s − 6·73-s − 6·75-s − 2·79-s + 81-s + 18·93-s − 12·97-s − 14·103-s + 18·109-s + 6·111-s + 2·117-s − 18·121-s + 127-s + ⋯
L(s)  = 1  + 0.577·3-s + 1/3·9-s + 0.554·13-s − 16-s + 0.458·19-s − 6/5·25-s + 0.192·27-s + 3.23·31-s + 0.986·37-s + 0.320·39-s + 1.52·43-s − 0.577·48-s + 0.264·57-s + 2.56·61-s − 1.22·67-s − 0.702·73-s − 0.692·75-s − 0.225·79-s + 1/9·81-s + 1.86·93-s − 1.21·97-s − 1.37·103-s + 1.72·109-s + 0.569·111-s + 0.184·117-s − 1.63·121-s + 0.0887·127-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 64827 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 64827 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(64827\)    =    \(3^{3} \cdot 7^{4}\)
Sign: $1$
Analytic conductor: \(4.13342\)
Root analytic conductor: \(1.42586\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 64827,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.788277919\)
\(L(\frac12)\) \(\approx\) \(1.788277919\)
\(L(\frac{3}{2})\) 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)$
bad3$C_1$ \( 1 - T \)
7 \( 1 \)
good2$C_2$ \( ( 1 - p T + p T^{2} )( 1 + p T + p T^{2} ) \)
5$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
11$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
13$C_2$ \( ( 1 - T + p T^{2} )^{2} \)
17$C_2$ \( ( 1 + p T^{2} )^{2} \)
19$C_2$ \( ( 1 - T + p T^{2} )^{2} \)
23$C_2$ \( ( 1 + p T^{2} )^{2} \)
29$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
31$C_2$ \( ( 1 - 9 T + p T^{2} )^{2} \)
37$C_2$ \( ( 1 - 3 T + p T^{2} )^{2} \)
41$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
43$C_2$ \( ( 1 - 5 T + p T^{2} )^{2} \)
47$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
53$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
59$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
61$C_2$ \( ( 1 - 10 T + p T^{2} )^{2} \)
67$C_2$ \( ( 1 + 5 T + p T^{2} )^{2} \)
71$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
73$C_2$ \( ( 1 + 3 T + p T^{2} )^{2} \)
79$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
83$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
89$C_2$ \( ( 1 - 16 T + p T^{2} )( 1 + 16 T + p T^{2} ) \)
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

−9.879400023159387748546449740681, −9.459031124333216147077448358277, −8.693773060427938478692796817657, −8.583706845901838358159961836152, −7.67583845212820398533569804897, −7.67312246287158311998952783143, −6.65130832285966559117996014878, −6.39199342358304616891806651452, −5.72037257717675019727399870073, −4.96455995261269316221263952539, −4.23783192793666623809357478808, −3.92756051958450667801160124862, −2.81502084362613660119824052187, −2.43327032489084752763662196914, −1.15383453307155328641933378041, 1.15383453307155328641933378041, 2.43327032489084752763662196914, 2.81502084362613660119824052187, 3.92756051958450667801160124862, 4.23783192793666623809357478808, 4.96455995261269316221263952539, 5.72037257717675019727399870073, 6.39199342358304616891806651452, 6.65130832285966559117996014878, 7.67312246287158311998952783143, 7.67583845212820398533569804897, 8.583706845901838358159961836152, 8.693773060427938478692796817657, 9.459031124333216147077448358277, 9.879400023159387748546449740681

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