Properties

Label 4-228e2-1.1-c1e2-0-5
Degree $4$
Conductor $51984$
Sign $1$
Analytic cond. $3.31454$
Root an. cond. $1.34929$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2·4-s + 6·5-s − 3·9-s + 4·16-s + 6·17-s − 12·20-s + 18·25-s + 6·36-s − 18·45-s − 14·49-s − 8·64-s − 12·68-s + 32·73-s + 24·80-s + 9·81-s + 36·85-s − 36·100-s − 18·101-s + 30·125-s + 127-s + 131-s + 137-s + 139-s − 12·144-s + 149-s + 151-s − 18·153-s + ⋯
L(s)  = 1  − 4-s + 2.68·5-s − 9-s + 16-s + 1.45·17-s − 2.68·20-s + 18/5·25-s + 36-s − 2.68·45-s − 2·49-s − 64-s − 1.45·68-s + 3.74·73-s + 2.68·80-s + 81-s + 3.90·85-s − 3.59·100-s − 1.79·101-s + 2.68·125-s + 0.0887·127-s + 0.0873·131-s + 0.0854·137-s + 0.0848·139-s − 144-s + 0.0819·149-s + 0.0813·151-s − 1.45·153-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 51984 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 51984 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(51984\)    =    \(2^{4} \cdot 3^{2} \cdot 19^{2}\)
Sign: $1$
Analytic conductor: \(3.31454\)
Root analytic conductor: \(1.34929\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 51984,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.694893148\)
\(L(\frac12)\) \(\approx\) \(1.694893148\)
\(L(\frac{3}{2})\) 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$C_2$ \( 1 + p T^{2} \)
3$C_2$ \( 1 + p T^{2} \)
19$C_2$ \( 1 + p T^{2} \)
good5$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 - 2 T + p T^{2} ) \)
7$C_2$ \( ( 1 + p T^{2} )^{2} \)
11$C_2^2$ \( 1 + p^{2} T^{4} \)
13$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
17$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
23$C_2^2$ \( 1 + p^{2} T^{4} \)
29$C_2^2$ \( 1 + 40 T^{2} + p^{2} T^{4} \)
31$C_2$ \( ( 1 + p T^{2} )^{2} \)
37$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
41$C_2^2$ \( 1 - 80 T^{2} + p^{2} T^{4} \)
43$C_2$ \( ( 1 - p T^{2} )^{2} \)
47$C_2^2$ \( 1 + p^{2} T^{4} \)
53$C_2^2$ \( 1 - 56 T^{2} + p^{2} T^{4} \)
59$C_2$ \( ( 1 + p T^{2} )^{2} \)
61$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
67$C_2$ \( ( 1 + p T^{2} )^{2} \)
71$C_2$ \( ( 1 + p T^{2} )^{2} \)
73$C_2$ \( ( 1 - 16 T + p T^{2} )^{2} \)
79$C_2$ \( ( 1 + p T^{2} )^{2} \)
83$C_2^2$ \( 1 + p^{2} T^{4} \)
89$C_2^2$ \( 1 + 160 T^{2} + p^{2} T^{4} \)
97$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
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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

−9.829928851074064300694073290188, −9.522270723583321581110893602240, −9.390405948325931390902961357510, −8.632525427372709916279133885770, −8.190291291726257374238102485803, −7.63111517523178875529663610255, −6.54531723660951830540584042474, −6.24844990551280608868718687484, −5.66597647096355167889411363013, −5.23748899123154290652561725026, −4.98465432672254545310032712635, −3.74373759461110443084008273966, −3.01132187067917648663499447218, −2.20948109293983073958098160529, −1.28047961343305408068664694122, 1.28047961343305408068664694122, 2.20948109293983073958098160529, 3.01132187067917648663499447218, 3.74373759461110443084008273966, 4.98465432672254545310032712635, 5.23748899123154290652561725026, 5.66597647096355167889411363013, 6.24844990551280608868718687484, 6.54531723660951830540584042474, 7.63111517523178875529663610255, 8.190291291726257374238102485803, 8.632525427372709916279133885770, 9.390405948325931390902961357510, 9.522270723583321581110893602240, 9.829928851074064300694073290188

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