Properties

Label 4-72000-1.1-c1e2-0-12
Degree $4$
Conductor $72000$
Sign $1$
Analytic cond. $4.59078$
Root an. cond. $1.46376$
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-s + 2·3-s − 4-s − 5-s + 2·6-s − 3·8-s + 3·9-s − 10-s − 2·12-s + 4·13-s − 2·15-s − 16-s + 3·18-s + 20-s − 6·24-s + 25-s + 4·26-s + 4·27-s − 2·30-s + 5·32-s − 3·36-s + 20·37-s + 8·39-s + 3·40-s + 20·41-s − 8·43-s − 3·45-s + ⋯
L(s)  = 1  + 0.707·2-s + 1.15·3-s − 1/2·4-s − 0.447·5-s + 0.816·6-s − 1.06·8-s + 9-s − 0.316·10-s − 0.577·12-s + 1.10·13-s − 0.516·15-s − 1/4·16-s + 0.707·18-s + 0.223·20-s − 1.22·24-s + 1/5·25-s + 0.784·26-s + 0.769·27-s − 0.365·30-s + 0.883·32-s − 1/2·36-s + 3.28·37-s + 1.28·39-s + 0.474·40-s + 3.12·41-s − 1.21·43-s − 0.447·45-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 72000 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 72000 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(72000\)    =    \(2^{6} \cdot 3^{2} \cdot 5^{3}\)
Sign: $1$
Analytic conductor: \(4.59078\)
Root analytic conductor: \(1.46376\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 72000,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.481361971\)
\(L(\frac12)\) \(\approx\) \(2.481361971\)
\(L(\frac{3}{2})\) 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$C_2$ \( 1 - T + p T^{2} \)
3$C_1$ \( ( 1 - T )^{2} \)
5$C_1$ \( 1 + T \)
good7$C_2$ \( ( 1 + p T^{2} )^{2} \)
11$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
13$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
17$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
19$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
23$C_2$ \( ( 1 + p T^{2} )^{2} \)
29$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
31$C_2$ \( ( 1 + p T^{2} )^{2} \)
37$C_2$ \( ( 1 - 10 T + p T^{2} )^{2} \)
41$C_2$ \( ( 1 - 10 T + p T^{2} )^{2} \)
43$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
47$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
53$C_2$ \( ( 1 - 10 T + p T^{2} )^{2} \)
59$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
61$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
67$C_2$ \( ( 1 + 12 T + p T^{2} )^{2} \)
71$C_2$ \( ( 1 + 8 T + p T^{2} )^{2} \)
73$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
79$C_2$ \( ( 1 + p T^{2} )^{2} \)
83$C_2$ \( ( 1 + 12 T + p T^{2} )^{2} \)
89$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
97$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
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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

−9.907104671360377962786893632766, −9.080341213166513123570518780286, −8.843956595114680827452383410006, −8.438902886313495638742074033009, −7.68003844385765985083943135134, −7.60125180356652570547951985370, −6.67875901406960725991694880905, −5.86497653842965752491328535183, −5.85130665991850657402735978605, −4.52160444884874669934496061646, −4.38871739502786245271092399731, −3.82349173075266898382654912582, −3.01549784140686353642765162463, −2.63252540175087701435373844808, −1.18815390030287753587945796282, 1.18815390030287753587945796282, 2.63252540175087701435373844808, 3.01549784140686353642765162463, 3.82349173075266898382654912582, 4.38871739502786245271092399731, 4.52160444884874669934496061646, 5.85130665991850657402735978605, 5.86497653842965752491328535183, 6.67875901406960725991694880905, 7.60125180356652570547951985370, 7.68003844385765985083943135134, 8.438902886313495638742074033009, 8.843956595114680827452383410006, 9.080341213166513123570518780286, 9.907104671360377962786893632766

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