Properties

Label 4-637e2-1.1-c1e2-0-1
Degree $4$
Conductor $405769$
Sign $1$
Analytic cond. $25.8721$
Root an. cond. $2.25532$
Motivic weight $1$
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  − 2·3-s + 2·4-s − 3·5-s + 3·9-s − 4·12-s − 2·13-s + 6·15-s − 6·17-s − 7·19-s − 6·20-s − 3·23-s + 5·25-s − 10·27-s − 18·29-s + 5·31-s + 6·36-s − 2·37-s + 4·39-s + 12·41-s − 2·43-s − 9·45-s + 3·47-s + 12·51-s − 4·52-s + 9·53-s + 14·57-s + 12·60-s + ⋯
L(s)  = 1  − 1.15·3-s + 4-s − 1.34·5-s + 9-s − 1.15·12-s − 0.554·13-s + 1.54·15-s − 1.45·17-s − 1.60·19-s − 1.34·20-s − 0.625·23-s + 25-s − 1.92·27-s − 3.34·29-s + 0.898·31-s + 36-s − 0.328·37-s + 0.640·39-s + 1.87·41-s − 0.304·43-s − 1.34·45-s + 0.437·47-s + 1.68·51-s − 0.554·52-s + 1.23·53-s + 1.85·57-s + 1.54·60-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 405769 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 405769 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(405769\)    =    \(7^{4} \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(25.8721\)
Root analytic conductor: \(2.25532\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: no
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 405769,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.3005258062\)
\(L(\frac12)\) \(\approx\) \(0.3005258062\)
\(L(\frac{3}{2})\) 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)$
bad7 \( 1 \)
13$C_1$ \( ( 1 + T )^{2} \)
good2$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
3$C_2^2$ \( 1 + 2 T + T^{2} + 2 p T^{3} + p^{2} T^{4} \)
5$C_2^2$ \( 1 + 3 T + 4 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
11$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
17$C_2^2$ \( 1 + 6 T + 19 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
19$C_2$ \( ( 1 - T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
23$C_2^2$ \( 1 + 3 T - 14 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
29$C_2$ \( ( 1 + 9 T + p T^{2} )^{2} \)
31$C_2^2$ \( 1 - 5 T - 6 T^{2} - 5 p T^{3} + p^{2} T^{4} \)
37$C_2^2$ \( 1 + 2 T - 33 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
41$C_2$ \( ( 1 - 6 T + p T^{2} )^{2} \)
43$C_2$ \( ( 1 + T + p T^{2} )^{2} \)
47$C_2^2$ \( 1 - 3 T - 38 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
53$C_2^2$ \( 1 - 9 T + 28 T^{2} - 9 p T^{3} + p^{2} T^{4} \)
59$C_2^2$ \( 1 - p T^{2} + p^{2} T^{4} \)
61$C_2^2$ \( 1 + 10 T + 39 T^{2} + 10 p T^{3} + p^{2} T^{4} \)
67$C_2^2$ \( 1 + 14 T + 129 T^{2} + 14 p T^{3} + p^{2} T^{4} \)
71$C_2$ \( ( 1 + 6 T + p T^{2} )^{2} \)
73$C_2^2$ \( 1 - 11 T + 48 T^{2} - 11 p T^{3} + p^{2} T^{4} \)
79$C_2^2$ \( 1 - T - 78 T^{2} - p T^{3} + p^{2} T^{4} \)
83$C_2$ \( ( 1 + 3 T + p T^{2} )^{2} \)
89$C_2^2$ \( 1 - 15 T + 136 T^{2} - 15 p T^{3} + p^{2} T^{4} \)
97$C_2$ \( ( 1 - T + p T^{2} )^{2} \)
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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

−11.21557192654656115929059562471, −10.42152116838089024408421527126, −10.36775331907498145852967320344, −9.440440499179382596042775370057, −9.014215020491032074364170034349, −8.777370686036443083534922794693, −7.73643645509670114451589378129, −7.65027749308717644137194187323, −7.38537725741916127515420207826, −6.70033691910657328299274265644, −6.42059031543428918413001797613, −5.87323786425657077886575995128, −5.51341319935078408308514775901, −4.63903654309338344185590532848, −4.14531066632818420635662892051, −4.09765708120043175992488949210, −3.14799805443533755863361648456, −2.07921993023177662744445569310, −1.99815007761079635100907928774, −0.29757902661670769068819707205, 0.29757902661670769068819707205, 1.99815007761079635100907928774, 2.07921993023177662744445569310, 3.14799805443533755863361648456, 4.09765708120043175992488949210, 4.14531066632818420635662892051, 4.63903654309338344185590532848, 5.51341319935078408308514775901, 5.87323786425657077886575995128, 6.42059031543428918413001797613, 6.70033691910657328299274265644, 7.38537725741916127515420207826, 7.65027749308717644137194187323, 7.73643645509670114451589378129, 8.777370686036443083534922794693, 9.014215020491032074364170034349, 9.440440499179382596042775370057, 10.36775331907498145852967320344, 10.42152116838089024408421527126, 11.21557192654656115929059562471

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