Properties

Label 4-63e4-1.1-c0e2-0-0
Degree $4$
Conductor $15752961$
Sign $1$
Analytic cond. $3.92352$
Root an. cond. $1.40740$
Motivic weight $0$
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  − 4-s − 13-s − 4·19-s − 25-s − 31-s − 2·37-s + 43-s + 52-s − 61-s + 64-s + 67-s − 4·73-s + 4·76-s + 79-s − 97-s + 100-s − 103-s − 2·109-s − 121-s + 124-s + 127-s + 131-s + 137-s + 139-s + 2·148-s + 149-s + 151-s + ⋯
L(s)  = 1  − 4-s − 13-s − 4·19-s − 25-s − 31-s − 2·37-s + 43-s + 52-s − 61-s + 64-s + 67-s − 4·73-s + 4·76-s + 79-s − 97-s + 100-s − 103-s − 2·109-s − 121-s + 124-s + 127-s + 131-s + 137-s + 139-s + 2·148-s + 149-s + 151-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 15752961 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 15752961 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(15752961\)    =    \(3^{8} \cdot 7^{4}\)
Sign: $1$
Analytic conductor: \(3.92352\)
Root analytic conductor: \(1.40740\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 15752961,\ (\ :0, 0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.06093800082\)
\(L(\frac12)\) \(\approx\) \(0.06093800082\)
\(L(1)\) 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 \( 1 \)
7 \( 1 \)
good2$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
5$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
11$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
13$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
17$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
19$C_1$ \( ( 1 + T )^{4} \)
23$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
29$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
31$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
37$C_2$ \( ( 1 + T + T^{2} )^{2} \)
41$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
43$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
47$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
53$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
59$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
61$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
67$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
71$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
73$C_1$ \( ( 1 + T )^{4} \)
79$C_1$$\times$$C_2$ \( ( 1 - T )^{2}( 1 + T + T^{2} ) \)
83$C_2$ \( ( 1 - T + T^{2} )( 1 + T + T^{2} ) \)
89$C_1$$\times$$C_1$ \( ( 1 - T )^{2}( 1 + T )^{2} \)
97$C_1$$\times$$C_2$ \( ( 1 + T )^{2}( 1 - T + T^{2} ) \)
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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

−8.877571291584862923906750319945, −8.392824157584411555567446582993, −8.379735428483331334628078498891, −7.64299557900313420112711155518, −7.52368204058708200658033409986, −6.83595776920209713632050686430, −6.71145171244274323641917800639, −6.25598652396076820376440431878, −5.85181350750069429419487708468, −5.39057015098913410445373539248, −5.07500998193578591289106920439, −4.46037453010578838859095741106, −4.38469397678215260440292043519, −3.81715086233612901347353920020, −3.80150031408423911583567271919, −2.74127038229931267554903226479, −2.53073662384467587119016249219, −1.87523129354449712348721903555, −1.61631726268690119997053072864, −0.13116800450612760535492710482, 0.13116800450612760535492710482, 1.61631726268690119997053072864, 1.87523129354449712348721903555, 2.53073662384467587119016249219, 2.74127038229931267554903226479, 3.80150031408423911583567271919, 3.81715086233612901347353920020, 4.38469397678215260440292043519, 4.46037453010578838859095741106, 5.07500998193578591289106920439, 5.39057015098913410445373539248, 5.85181350750069429419487708468, 6.25598652396076820376440431878, 6.71145171244274323641917800639, 6.83595776920209713632050686430, 7.52368204058708200658033409986, 7.64299557900313420112711155518, 8.379735428483331334628078498891, 8.392824157584411555567446582993, 8.877571291584862923906750319945

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