Properties

Label 4-1280e2-1.1-c1e2-0-7
Degree $4$
Conductor $1638400$
Sign $1$
Analytic cond. $104.465$
Root an. cond. $3.19700$
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  + 4·3-s − 4·5-s + 6·9-s − 8·13-s − 16·15-s + 11·25-s − 4·27-s − 8·37-s − 32·39-s − 4·41-s + 12·43-s − 24·45-s + 10·49-s − 8·53-s + 32·65-s − 28·67-s + 16·71-s + 44·75-s + 32·79-s − 37·81-s + 4·83-s + 12·89-s − 20·107-s − 32·111-s − 48·117-s + 6·121-s − 16·123-s + ⋯
L(s)  = 1  + 2.30·3-s − 1.78·5-s + 2·9-s − 2.21·13-s − 4.13·15-s + 11/5·25-s − 0.769·27-s − 1.31·37-s − 5.12·39-s − 0.624·41-s + 1.82·43-s − 3.57·45-s + 10/7·49-s − 1.09·53-s + 3.96·65-s − 3.42·67-s + 1.89·71-s + 5.08·75-s + 3.60·79-s − 4.11·81-s + 0.439·83-s + 1.27·89-s − 1.93·107-s − 3.03·111-s − 4.43·117-s + 6/11·121-s − 1.44·123-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1638400 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1638400 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(1638400\)    =    \(2^{16} \cdot 5^{2}\)
Sign: $1$
Analytic conductor: \(104.465\)
Root analytic conductor: \(3.19700\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 1638400,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.722474975\)
\(L(\frac12)\) \(\approx\) \(1.722474975\)
\(L(\frac{3}{2})\) 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 \( 1 \)
5$C_2$ \( 1 + 4 T + p T^{2} \)
good3$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
7$C_2^2$ \( 1 - 10 T^{2} + p^{2} T^{4} \)
11$C_2^2$ \( 1 - 6 T^{2} + p^{2} T^{4} \)
13$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
17$C_2$ \( ( 1 - p T^{2} )^{2} \)
19$C_2^2$ \( 1 - 22 T^{2} + p^{2} T^{4} \)
23$C_2^2$ \( 1 - 42 T^{2} + p^{2} T^{4} \)
29$C_2^2$ \( 1 - 54 T^{2} + p^{2} T^{4} \)
31$C_2$ \( ( 1 + p T^{2} )^{2} \)
37$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
41$C_2$ \( ( 1 + 2 T + p T^{2} )^{2} \)
43$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
47$C_2^2$ \( 1 - 58 T^{2} + p^{2} T^{4} \)
53$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
59$C_2^2$ \( 1 + 26 T^{2} + p^{2} T^{4} \)
61$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
67$C_2$ \( ( 1 + 14 T + p T^{2} )^{2} \)
71$C_2$ \( ( 1 - 8 T + p T^{2} )^{2} \)
73$C_2^2$ \( 1 - 82 T^{2} + p^{2} T^{4} \)
79$C_2$ \( ( 1 - 16 T + p T^{2} )^{2} \)
83$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
89$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
97$C_2^2$ \( 1 + 62 T^{2} + p^{2} T^{4} \)
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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

−9.512218371182951573576753475225, −9.197084419764676463655204011125, −9.180494455103817805734306839866, −8.591262282401732317022432716569, −8.200925432549830308994829089880, −7.75712121214731564645963326270, −7.71642686350118672014726087530, −7.29988577985083121264977916064, −6.97003929060344258222343922688, −6.32625140809115171331283741203, −5.55337239052502009125804132707, −4.95464885666485690105618443325, −4.67939603112629430874142962033, −3.94880278033456316785246763742, −3.75965242751613963035974419456, −3.21124637443676574041708568434, −2.76404632955529745201695174867, −2.42079975713106507910109817716, −1.81354972869085902912592111415, −0.44969418673227156163199383703, 0.44969418673227156163199383703, 1.81354972869085902912592111415, 2.42079975713106507910109817716, 2.76404632955529745201695174867, 3.21124637443676574041708568434, 3.75965242751613963035974419456, 3.94880278033456316785246763742, 4.67939603112629430874142962033, 4.95464885666485690105618443325, 5.55337239052502009125804132707, 6.32625140809115171331283741203, 6.97003929060344258222343922688, 7.29988577985083121264977916064, 7.71642686350118672014726087530, 7.75712121214731564645963326270, 8.200925432549830308994829089880, 8.591262282401732317022432716569, 9.180494455103817805734306839866, 9.197084419764676463655204011125, 9.512218371182951573576753475225

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