Properties

Label 4-4608e2-1.1-c1e2-0-15
Degree $4$
Conductor $21233664$
Sign $1$
Analytic cond. $1353.87$
Root an. cond. $6.06589$
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  + 8·11-s − 12·13-s − 12·23-s + 10·25-s − 12·37-s + 12·47-s − 4·49-s − 8·59-s + 12·61-s + 12·71-s + 12·73-s + 32·83-s − 24·97-s + 32·107-s + 12·109-s + 26·121-s + 127-s + 131-s + 137-s + 139-s − 96·143-s + 149-s + 151-s + 157-s + 163-s + 167-s + 82·169-s + ⋯
L(s)  = 1  + 2.41·11-s − 3.32·13-s − 2.50·23-s + 2·25-s − 1.97·37-s + 1.75·47-s − 4/7·49-s − 1.04·59-s + 1.53·61-s + 1.42·71-s + 1.40·73-s + 3.51·83-s − 2.43·97-s + 3.09·107-s + 1.14·109-s + 2.36·121-s + 0.0887·127-s + 0.0873·131-s + 0.0854·137-s + 0.0848·139-s − 8.02·143-s + 0.0819·149-s + 0.0813·151-s + 0.0798·157-s + 0.0783·163-s + 0.0773·167-s + 6.30·169-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 21233664 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 21233664 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(21233664\)    =    \(2^{18} \cdot 3^{4}\)
Sign: $1$
Analytic conductor: \(1353.87\)
Root analytic conductor: \(6.06589\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 21233664,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.913015216\)
\(L(\frac12)\) \(\approx\) \(1.913015216\)
\(L(\frac{3}{2})\) 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 \( 1 \)
3 \( 1 \)
good5$C_2$ \( ( 1 - p T^{2} )^{2} \)
7$C_2^2$ \( 1 + 4 T^{2} + p^{2} T^{4} \)
11$C_2$ \( ( 1 - 4 T + p T^{2} )^{2} \)
13$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
17$C_2^2$ \( 1 - 16 T^{2} + p^{2} T^{4} \)
19$C_2^2$ \( 1 - 30 T^{2} + p^{2} T^{4} \)
23$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
29$C_2^2$ \( 1 + 14 T^{2} + p^{2} T^{4} \)
31$C_2^2$ \( 1 - 44 T^{2} + p^{2} T^{4} \)
37$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
41$C_2^2$ \( 1 - 80 T^{2} + p^{2} T^{4} \)
43$C_2^2$ \( 1 - 78 T^{2} + p^{2} T^{4} \)
47$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
53$C_2^2$ \( 1 - 34 T^{2} + p^{2} T^{4} \)
59$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
61$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
67$C_2^2$ \( 1 - 6 T^{2} + p^{2} T^{4} \)
71$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
73$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
79$C_2^2$ \( 1 - 140 T^{2} + p^{2} T^{4} \)
83$C_2$ \( ( 1 - 16 T + p T^{2} )^{2} \)
89$C_2^2$ \( 1 - 16 T^{2} + p^{2} T^{4} \)
97$C_2$ \( ( 1 + 12 T + p T^{2} )^{2} \)
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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

−8.379242369129545391056555770967, −8.281727875996340205926728840513, −7.54836601528391915874341346443, −7.47492027985152493306872111186, −7.00541818793748716783120293566, −6.69741620459850175635473403581, −6.50033308898321330160115165509, −6.05531711658694102965216739370, −5.43456788876945991080903544483, −5.18256315039191513160615503854, −4.67740197380450760806122119072, −4.53845935531958948573654704694, −3.95998620672111673457320435944, −3.59157795495890434429487960703, −3.24675181572872360970706542169, −2.45500455513515700810367104301, −2.15372077953322848092943999975, −1.88672077314071183445224226437, −1.03182485936910985551663084346, −0.42060422220265417722496646386, 0.42060422220265417722496646386, 1.03182485936910985551663084346, 1.88672077314071183445224226437, 2.15372077953322848092943999975, 2.45500455513515700810367104301, 3.24675181572872360970706542169, 3.59157795495890434429487960703, 3.95998620672111673457320435944, 4.53845935531958948573654704694, 4.67740197380450760806122119072, 5.18256315039191513160615503854, 5.43456788876945991080903544483, 6.05531711658694102965216739370, 6.50033308898321330160115165509, 6.69741620459850175635473403581, 7.00541818793748716783120293566, 7.47492027985152493306872111186, 7.54836601528391915874341346443, 8.281727875996340205926728840513, 8.379242369129545391056555770967

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