Properties

Label 4-450387-1.1-c1e2-0-1
Degree $4$
Conductor $450387$
Sign $1$
Analytic cond. $28.7170$
Root an. cond. $2.31491$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $2$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s − 2·4-s − 5·7-s + 9-s + 2·12-s − 13-s − 7·19-s + 5·21-s − 7·25-s − 27-s + 10·28-s + 7·31-s − 2·36-s − 5·37-s + 39-s − 8·43-s + 14·49-s + 2·52-s + 7·57-s − 12·61-s − 5·63-s + 8·64-s − 20·67-s − 9·73-s + 7·75-s + 14·76-s − 19·79-s + ⋯
L(s)  = 1  − 0.577·3-s − 4-s − 1.88·7-s + 1/3·9-s + 0.577·12-s − 0.277·13-s − 1.60·19-s + 1.09·21-s − 7/5·25-s − 0.192·27-s + 1.88·28-s + 1.25·31-s − 1/3·36-s − 0.821·37-s + 0.160·39-s − 1.21·43-s + 2·49-s + 0.277·52-s + 0.927·57-s − 1.53·61-s − 0.629·63-s + 64-s − 2.44·67-s − 1.05·73-s + 0.808·75-s + 1.60·76-s − 2.13·79-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 450387 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 450387 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(450387\)    =    \(3^{3} \cdot 7 \cdot 2383\)
Sign: $1$
Analytic conductor: \(28.7170\)
Root analytic conductor: \(2.31491\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(2\)
Selberg data: \((4,\ 450387,\ (\ :1/2, 1/2),\ 1)\)

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)$
bad3$C_1$ \( 1 + T \)
7$C_1$$\times$$C_2$ \( ( 1 + T )( 1 + 4 T + p T^{2} ) \)
2383$C_1$$\times$$C_2$ \( ( 1 - T )( 1 + 28 T + p T^{2} ) \)
good2$C_2^2$ \( 1 + p T^{2} + p^{2} T^{4} \)
5$C_2^2$ \( 1 + 7 T^{2} + p^{2} T^{4} \)
11$C_2^2$ \( 1 - 15 T^{2} + p^{2} T^{4} \)
13$C_2$$\times$$C_2$ \( ( 1 - T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
17$C_2^2$ \( 1 - 18 T^{2} + p^{2} T^{4} \)
19$C_2$$\times$$C_2$ \( ( 1 + 3 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
23$C_2^2$ \( 1 + 19 T^{2} + p^{2} T^{4} \)
29$C_2^2$ \( 1 - 31 T^{2} + p^{2} T^{4} \)
31$C_2$$\times$$C_2$ \( ( 1 - 5 T + p T^{2} )( 1 - 2 T + p T^{2} ) \)
37$C_2$$\times$$C_2$ \( ( 1 + T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
41$C_2^2$ \( 1 + 8 T^{2} + p^{2} T^{4} \)
43$C_2$ \( ( 1 + 4 T + p T^{2} )^{2} \)
47$C_2^2$ \( 1 + 10 T^{2} + p^{2} T^{4} \)
53$C_2^2$ \( 1 + 72 T^{2} + p^{2} T^{4} \)
59$C_2^2$ \( 1 - 42 T^{2} + p^{2} T^{4} \)
61$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
67$C_2$$\times$$C_2$ \( ( 1 + 8 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
71$C_2^2$ \( 1 + 8 T^{2} + p^{2} T^{4} \)
73$C_2$$\times$$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 11 T + p T^{2} ) \)
79$C_2$$\times$$C_2$ \( ( 1 + 6 T + p T^{2} )( 1 + 13 T + p T^{2} ) \)
83$C_2^2$ \( 1 - 39 T^{2} + p^{2} T^{4} \)
89$C_2^2$ \( 1 + 20 T^{2} + p^{2} T^{4} \)
97$C_2$$\times$$C_2$ \( ( 1 - T + p T^{2} )( 1 + 17 T + p T^{2} ) \)
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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

−8.308883623231691369778241416269, −7.49884176817991046488962856439, −7.24416753695018923755903919381, −6.41122209365487276045016028051, −6.38509136107731615917691131082, −5.92407111589071152631652165712, −5.29799462062159396087902615450, −4.63669692765275185795834063444, −4.28336841141941620688947032644, −3.80485830614953995125922123896, −3.13741152149491807383546361378, −2.55439166169590667599025805584, −1.57149738905477530259290694318, 0, 0, 1.57149738905477530259290694318, 2.55439166169590667599025805584, 3.13741152149491807383546361378, 3.80485830614953995125922123896, 4.28336841141941620688947032644, 4.63669692765275185795834063444, 5.29799462062159396087902615450, 5.92407111589071152631652165712, 6.38509136107731615917691131082, 6.41122209365487276045016028051, 7.24416753695018923755903919381, 7.49884176817991046488962856439, 8.308883623231691369778241416269

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