Properties

Label 4-1274e2-1.1-c1e2-0-6
Degree $4$
Conductor $1623076$
Sign $1$
Analytic cond. $103.488$
Root an. cond. $3.18950$
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  + 2·3-s − 4-s − 3·9-s − 2·12-s − 4·13-s + 16-s − 6·17-s − 12·23-s + 25-s − 14·27-s + 3·36-s − 8·39-s − 2·43-s + 2·48-s − 12·51-s + 4·52-s − 12·53-s + 16·61-s − 64-s + 6·68-s − 24·69-s + 2·75-s + 20·79-s − 4·81-s + 12·92-s − 100-s − 24·101-s + ⋯
L(s)  = 1  + 1.15·3-s − 1/2·4-s − 9-s − 0.577·12-s − 1.10·13-s + 1/4·16-s − 1.45·17-s − 2.50·23-s + 1/5·25-s − 2.69·27-s + 1/2·36-s − 1.28·39-s − 0.304·43-s + 0.288·48-s − 1.68·51-s + 0.554·52-s − 1.64·53-s + 2.04·61-s − 1/8·64-s + 0.727·68-s − 2.88·69-s + 0.230·75-s + 2.25·79-s − 4/9·81-s + 1.25·92-s − 0.0999·100-s − 2.38·101-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1623076 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1623076 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(1623076\)    =    \(2^{2} \cdot 7^{4} \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(103.488\)
Root analytic conductor: \(3.18950\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 1623076,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.5407956638\)
\(L(\frac12)\) \(\approx\) \(0.5407956638\)
\(L(\frac{3}{2})\) 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$C_2$ \( 1 + T^{2} \)
7 \( 1 \)
13$C_2$ \( 1 + 4 T + p T^{2} \)
good3$C_2$ \( ( 1 - T + p T^{2} )^{2} \)
5$C_2^2$ \( 1 - T^{2} + p^{2} T^{4} \)
11$C_2$ \( ( 1 - p T^{2} )^{2} \)
17$C_2$ \( ( 1 + 3 T + p T^{2} )^{2} \)
19$C_2^2$ \( 1 - 2 T^{2} + p^{2} T^{4} \)
23$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
29$C_2$ \( ( 1 + p T^{2} )^{2} \)
31$C_2$ \( ( 1 - p T^{2} )^{2} \)
37$C_2^2$ \( 1 - 65 T^{2} + p^{2} T^{4} \)
41$C_2$ \( ( 1 - p T^{2} )^{2} \)
43$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
47$C_2^2$ \( 1 - 85 T^{2} + p^{2} T^{4} \)
53$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
59$C_2^2$ \( 1 - 82 T^{2} + p^{2} T^{4} \)
61$C_2$ \( ( 1 - 8 T + p T^{2} )^{2} \)
67$C_2^2$ \( 1 + 10 T^{2} + p^{2} T^{4} \)
71$C_2^2$ \( 1 + 83 T^{2} + p^{2} T^{4} \)
73$C_2$ \( ( 1 - 16 T + p T^{2} )( 1 + 16 T + p T^{2} ) \)
79$C_2$ \( ( 1 - 10 T + p T^{2} )^{2} \)
83$C_2^2$ \( 1 - 130 T^{2} + p^{2} T^{4} \)
89$C_2^2$ \( 1 - 142 T^{2} + p^{2} T^{4} \)
97$C_2^2$ \( 1 - 50 T^{2} + p^{2} T^{4} \)
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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

−10.10258568979940088599983144930, −9.303174547707715162015696818145, −9.247505587401910499150306161007, −8.596184817503442915513823967274, −8.146136132144137611464316936936, −7.965012769356168601218124801149, −7.903981653463609263376344440170, −6.86749199959062239285900991994, −6.75484292360192518643024258134, −6.14828936113467308883189587520, −5.54200561231411218410755730686, −5.36118951509767446478862873306, −4.69998363903456048616341944583, −4.01188494039394235887480642625, −3.97375178412471925947689655489, −3.15240974857690971116427223197, −2.69900066446135815829022500786, −2.21328283889656046556872531294, −1.82401273910339278189209075082, −0.26443151766956092446487921182, 0.26443151766956092446487921182, 1.82401273910339278189209075082, 2.21328283889656046556872531294, 2.69900066446135815829022500786, 3.15240974857690971116427223197, 3.97375178412471925947689655489, 4.01188494039394235887480642625, 4.69998363903456048616341944583, 5.36118951509767446478862873306, 5.54200561231411218410755730686, 6.14828936113467308883189587520, 6.75484292360192518643024258134, 6.86749199959062239285900991994, 7.903981653463609263376344440170, 7.965012769356168601218124801149, 8.146136132144137611464316936936, 8.596184817503442915513823967274, 9.247505587401910499150306161007, 9.303174547707715162015696818145, 10.10258568979940088599983144930

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