Properties

Label 4-456e2-1.1-c1e2-0-37
Degree $4$
Conductor $207936$
Sign $1$
Analytic cond. $13.2581$
Root an. cond. $1.90818$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive no
Self-dual yes
Analytic rank $2$

Origins

Origins of factors

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Normalization:  

Dirichlet series

L(s)  = 1  − 2·3-s − 6·7-s + 9-s − 8·13-s − 2·19-s + 12·21-s − 9·25-s + 4·27-s + 16·31-s − 20·37-s + 16·39-s − 14·43-s + 13·49-s + 4·57-s − 10·61-s − 6·63-s − 30·73-s + 18·75-s − 8·79-s − 11·81-s + 48·91-s − 32·93-s + 32·97-s − 28·103-s + 24·109-s + 40·111-s − 8·117-s + ⋯
L(s)  = 1  − 1.15·3-s − 2.26·7-s + 1/3·9-s − 2.21·13-s − 0.458·19-s + 2.61·21-s − 9/5·25-s + 0.769·27-s + 2.87·31-s − 3.28·37-s + 2.56·39-s − 2.13·43-s + 13/7·49-s + 0.529·57-s − 1.28·61-s − 0.755·63-s − 3.51·73-s + 2.07·75-s − 0.900·79-s − 1.22·81-s + 5.03·91-s − 3.31·93-s + 3.24·97-s − 2.75·103-s + 2.29·109-s + 3.79·111-s − 0.739·117-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 207936 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 207936 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(207936\)    =    \(2^{6} \cdot 3^{2} \cdot 19^{2}\)
Sign: $1$
Analytic conductor: \(13.2581\)
Root analytic conductor: \(1.90818\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(2\)
Selberg data: \((4,\ 207936,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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$C_2$ \( 1 + 2 T + p T^{2} \)
19$C_1$ \( ( 1 + T )^{2} \)
good5$C_2$ \( ( 1 - T + p T^{2} )( 1 + T + p T^{2} ) \)
7$C_2$ \( ( 1 + 3 T + p T^{2} )^{2} \)
11$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 3 T + p T^{2} ) \)
13$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
17$C_2$ \( ( 1 - 5 T + p T^{2} )( 1 + 5 T + p T^{2} ) \)
23$C_2$ \( ( 1 + p T^{2} )^{2} \)
29$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
31$C_2$ \( ( 1 - 8 T + p T^{2} )^{2} \)
37$C_2$ \( ( 1 + 10 T + p T^{2} )^{2} \)
41$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
43$C_2$ \( ( 1 + 7 T + p T^{2} )^{2} \)
47$C_2$ \( ( 1 - 9 T + p T^{2} )( 1 + 9 T + p T^{2} ) \)
53$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
59$C_2$ \( ( 1 - 14 T + p T^{2} )( 1 + 14 T + p T^{2} ) \)
61$C_2$ \( ( 1 + 5 T + p T^{2} )^{2} \)
67$C_2$ \( ( 1 + p T^{2} )^{2} \)
71$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
73$C_2$ \( ( 1 + 15 T + p T^{2} )^{2} \)
79$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
83$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
89$C_2$ \( ( 1 + p T^{2} )^{2} \)
97$C_2$ \( ( 1 - 16 T + p T^{2} )^{2} \)
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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

−8.630197680642780580590235451603, −8.148422841499315186159351254036, −7.35801470679317747358663157370, −6.97775492717497319205239152750, −6.65084427660654519125997905895, −6.07596938444397512729377964410, −5.89152757780490661000300260672, −4.93646030803797952754928020473, −4.85172758929064856672456822692, −3.98454062268883454433648080079, −3.08915058635532111035563541614, −2.92269314971800745710061052414, −1.85925474650503174098776451275, 0, 0, 1.85925474650503174098776451275, 2.92269314971800745710061052414, 3.08915058635532111035563541614, 3.98454062268883454433648080079, 4.85172758929064856672456822692, 4.93646030803797952754928020473, 5.89152757780490661000300260672, 6.07596938444397512729377964410, 6.65084427660654519125997905895, 6.97775492717497319205239152750, 7.35801470679317747358663157370, 8.148422841499315186159351254036, 8.630197680642780580590235451603

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