Properties

Label 4-273e2-1.1-c1e2-0-2
Degree $4$
Conductor $74529$
Sign $1$
Analytic cond. $4.75203$
Root an. cond. $1.47645$
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  − 3·3-s + 2·4-s − 4·7-s + 6·9-s − 6·12-s − 5·13-s + 8·19-s + 12·21-s + 10·25-s − 9·27-s − 8·28-s − 14·31-s + 12·36-s + 12·37-s + 15·39-s − 13·43-s + 9·49-s − 10·52-s − 24·57-s + 15·61-s − 24·63-s − 8·64-s − 21·67-s + 34·73-s − 30·75-s + 16·76-s + 26·79-s + ⋯
L(s)  = 1  − 1.73·3-s + 4-s − 1.51·7-s + 2·9-s − 1.73·12-s − 1.38·13-s + 1.83·19-s + 2.61·21-s + 2·25-s − 1.73·27-s − 1.51·28-s − 2.51·31-s + 2·36-s + 1.97·37-s + 2.40·39-s − 1.98·43-s + 9/7·49-s − 1.38·52-s − 3.17·57-s + 1.92·61-s − 3.02·63-s − 64-s − 2.56·67-s + 3.97·73-s − 3.46·75-s + 1.83·76-s + 2.92·79-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 74529 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 74529 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(74529\)    =    \(3^{2} \cdot 7^{2} \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(4.75203\)
Root analytic conductor: \(1.47645\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 74529,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.7230065630\)
\(L(\frac12)\) \(\approx\) \(0.7230065630\)
\(L(\frac{3}{2})\) 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$C_2$ \( 1 + p T + p T^{2} \)
7$C_2$ \( 1 + 4 T + p T^{2} \)
13$C_2$ \( 1 + 5 T + p T^{2} \)
good2$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
5$C_2$ \( ( 1 - p T^{2} )^{2} \)
11$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
17$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
19$C_2$ \( ( 1 - 7 T + p T^{2} )( 1 - T + p T^{2} ) \)
23$C_2^2$ \( 1 + p T^{2} + p^{2} T^{4} \)
29$C_2^2$ \( 1 + p T^{2} + p^{2} T^{4} \)
31$C_2$ \( ( 1 + 7 T + p T^{2} )^{2} \)
37$C_2$ \( ( 1 - 11 T + p T^{2} )( 1 - T + p T^{2} ) \)
41$C_2^2$ \( 1 + p T^{2} + p^{2} T^{4} \)
43$C_2$ \( ( 1 + 5 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
47$C_2$ \( ( 1 - p T^{2} )^{2} \)
53$C_2$ \( ( 1 - p T^{2} )^{2} \)
59$C_2^2$ \( 1 + p T^{2} + p^{2} T^{4} \)
61$C_2$ \( ( 1 - 14 T + p T^{2} )( 1 - T + p T^{2} ) \)
67$C_2$ \( ( 1 + 5 T + p T^{2} )( 1 + 16 T + p T^{2} ) \)
71$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
73$C_2$ \( ( 1 - 17 T + p T^{2} )^{2} \)
79$C_2$ \( ( 1 - 13 T + p T^{2} )^{2} \)
83$C_2$ \( ( 1 - p T^{2} )^{2} \)
89$C_2^2$ \( 1 + p T^{2} + p^{2} T^{4} \)
97$C_2$ \( ( 1 - 19 T + p T^{2} )( 1 + 14 T + p T^{2} ) \)
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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

−12.18268868208400242859850209731, −11.52425857137614495837828872205, −11.33803261408755340200972346292, −10.80539758213148015010683110750, −10.40089889788438293275257400370, −9.870708903496518587277158065707, −9.328453358891709060506405346161, −9.300189100969128268134180732686, −8.034897633269054325610519937778, −7.33232074103355178450606162694, −7.10419754443373669064748729414, −6.65428466978253725762091186149, −6.32244065960848665532550068497, −5.55437350422619564645922677295, −5.19047948539486455925557590928, −4.67737010049739350255090035996, −3.57592246721609012130707019413, −3.02829969689145363963164564532, −2.09902232725384002936870075095, −0.71402027238115935797487943558, 0.71402027238115935797487943558, 2.09902232725384002936870075095, 3.02829969689145363963164564532, 3.57592246721609012130707019413, 4.67737010049739350255090035996, 5.19047948539486455925557590928, 5.55437350422619564645922677295, 6.32244065960848665532550068497, 6.65428466978253725762091186149, 7.10419754443373669064748729414, 7.33232074103355178450606162694, 8.034897633269054325610519937778, 9.300189100969128268134180732686, 9.328453358891709060506405346161, 9.870708903496518587277158065707, 10.40089889788438293275257400370, 10.80539758213148015010683110750, 11.33803261408755340200972346292, 11.52425857137614495837828872205, 12.18268868208400242859850209731

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