Properties

Label 4-378e2-1.1-c1e2-0-31
Degree $4$
Conductor $142884$
Sign $1$
Analytic cond. $9.11040$
Root an. cond. $1.73733$
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-s − 3·5-s − 7-s + 8-s + 3·10-s − 6·11-s − 2·13-s + 14-s − 16-s − 12·17-s − 14·19-s + 6·22-s + 3·23-s + 5·25-s + 2·26-s + 6·29-s − 2·31-s + 12·34-s + 3·35-s + 4·37-s + 14·38-s − 3·40-s − 2·43-s − 3·46-s − 5·50-s − 12·53-s + 18·55-s + ⋯
L(s)  = 1  − 0.707·2-s − 1.34·5-s − 0.377·7-s + 0.353·8-s + 0.948·10-s − 1.80·11-s − 0.554·13-s + 0.267·14-s − 1/4·16-s − 2.91·17-s − 3.21·19-s + 1.27·22-s + 0.625·23-s + 25-s + 0.392·26-s + 1.11·29-s − 0.359·31-s + 2.05·34-s + 0.507·35-s + 0.657·37-s + 2.27·38-s − 0.474·40-s − 0.304·43-s − 0.442·46-s − 0.707·50-s − 1.64·53-s + 2.42·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 142884 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 142884 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(142884\)    =    \(2^{2} \cdot 3^{6} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(9.11040\)
Root analytic conductor: \(1.73733\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(2\)
Selberg data: \((4,\ 142884,\ (\ :1/2, 1/2),\ 1)\)

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$C_2$ \( 1 + T + T^{2} \)
3 \( 1 \)
7$C_2$ \( 1 + T + T^{2} \)
good5$C_2^2$ \( 1 + 3 T + 4 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
11$C_2^2$ \( 1 + 6 T + 25 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
13$C_2$ \( ( 1 - 5 T + p T^{2} )( 1 + 7 T + p T^{2} ) \)
17$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
19$C_2$ \( ( 1 + 7 T + p T^{2} )^{2} \)
23$C_2^2$ \( 1 - 3 T - 14 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
29$C_2^2$ \( 1 - 6 T + 7 T^{2} - 6 p T^{3} + p^{2} T^{4} \)
31$C_2^2$ \( 1 + 2 T - 27 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
37$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
41$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
43$C_2^2$ \( 1 + 2 T - 39 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
47$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
53$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
59$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
61$C_2^2$ \( 1 + 5 T - 36 T^{2} + 5 p T^{3} + p^{2} T^{4} \)
67$C_2^2$ \( 1 + 8 T - 3 T^{2} + 8 p T^{3} + p^{2} T^{4} \)
71$C_2$ \( ( 1 + 3 T + p T^{2} )^{2} \)
73$C_2$ \( ( 1 - 2 T + p T^{2} )^{2} \)
79$C_2^2$ \( 1 + 5 T - 54 T^{2} + 5 p T^{3} + p^{2} T^{4} \)
83$C_2^2$ \( 1 - 12 T + 61 T^{2} - 12 p T^{3} + p^{2} T^{4} \)
89$C_2$ \( ( 1 + p T^{2} )^{2} \)
97$C_2^2$ \( 1 + 2 T - 93 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
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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

−10.90450564140489019519298308146, −10.82172178761459126534247229491, −10.37963010064293986895324906345, −9.833794920243197303086819951413, −8.943575628321349450974308630359, −8.905452988034738469766559974726, −8.250330189856184009945970807373, −8.172850567326801726922966235812, −7.37744561624587485312104480999, −7.08339702267189722087157721419, −6.31597036463547930931719513459, −6.22272127375016884944758152832, −4.86655794452651834681308798853, −4.57197135055793564194285155868, −4.40168990874711540339157466811, −3.41515839077614286366190499300, −2.48335868333655857253174963387, −2.19438800668068560131758197913, 0, 0, 2.19438800668068560131758197913, 2.48335868333655857253174963387, 3.41515839077614286366190499300, 4.40168990874711540339157466811, 4.57197135055793564194285155868, 4.86655794452651834681308798853, 6.22272127375016884944758152832, 6.31597036463547930931719513459, 7.08339702267189722087157721419, 7.37744561624587485312104480999, 8.172850567326801726922966235812, 8.250330189856184009945970807373, 8.905452988034738469766559974726, 8.943575628321349450974308630359, 9.833794920243197303086819951413, 10.37963010064293986895324906345, 10.82172178761459126534247229491, 10.90450564140489019519298308146

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