Properties

Label 4-64577-1.1-c1e2-0-0
Degree $4$
Conductor $64577$
Sign $1$
Analytic cond. $4.11748$
Root an. cond. $1.42448$
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  − 2·2-s − 2·3-s + 4-s − 5-s + 4·6-s − 3·7-s + 2·9-s + 2·10-s − 3·11-s − 2·12-s + 13-s + 6·14-s + 2·15-s + 16-s − 6·17-s − 4·18-s − 20-s + 6·21-s + 6·22-s + 23-s − 5·25-s − 2·26-s − 6·27-s − 3·28-s − 7·29-s − 4·30-s + 31-s + ⋯
L(s)  = 1  − 1.41·2-s − 1.15·3-s + 1/2·4-s − 0.447·5-s + 1.63·6-s − 1.13·7-s + 2/3·9-s + 0.632·10-s − 0.904·11-s − 0.577·12-s + 0.277·13-s + 1.60·14-s + 0.516·15-s + 1/4·16-s − 1.45·17-s − 0.942·18-s − 0.223·20-s + 1.30·21-s + 1.27·22-s + 0.208·23-s − 25-s − 0.392·26-s − 1.15·27-s − 0.566·28-s − 1.29·29-s − 0.730·30-s + 0.179·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 64577 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 64577 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(64577\)
Sign: $1$
Analytic conductor: \(4.11748\)
Root analytic conductor: \(1.42448\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(2\)
Selberg data: \((4,\ 64577,\ (\ :1/2, 1/2),\ 1)\)

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)$
bad64577$C_1$$\times$$C_2$ \( ( 1 + T )( 1 - 218 T + p T^{2} ) \)
good2$D_{4}$ \( 1 + p T + 3 T^{2} + p^{2} T^{3} + p^{2} T^{4} \)
3$C_2^2$ \( 1 + 2 T + 2 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
5$D_{4}$ \( 1 + T + 6 T^{2} + p T^{3} + p^{2} T^{4} \)
7$D_{4}$ \( 1 + 3 T + 15 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
11$C_2^2$ \( 1 + 3 T + 14 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
13$D_{4}$ \( 1 - T + 18 T^{2} - p T^{3} + p^{2} T^{4} \)
17$D_{4}$ \( 1 + 6 T + 26 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
19$C_2^2$ \( 1 + 30 T^{2} + p^{2} T^{4} \)
23$C_2^2$ \( 1 - T - 22 T^{2} - p T^{3} + p^{2} T^{4} \)
29$D_{4}$ \( 1 + 7 T + 49 T^{2} + 7 p T^{3} + p^{2} T^{4} \)
31$D_{4}$ \( 1 - T - 29 T^{2} - p T^{3} + p^{2} T^{4} \)
37$D_{4}$ \( 1 - T + 49 T^{2} - p T^{3} + p^{2} T^{4} \)
41$D_{4}$ \( 1 - 5 T + 39 T^{2} - 5 p T^{3} + p^{2} T^{4} \)
43$D_{4}$ \( 1 + 15 T + 120 T^{2} + 15 p T^{3} + p^{2} T^{4} \)
47$D_{4}$ \( 1 + 4 T + 76 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
53$D_{4}$ \( 1 + 4 T - 8 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
59$D_{4}$ \( 1 + 6 T + 38 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
61$D_{4}$ \( 1 - T + 55 T^{2} - p T^{3} + p^{2} T^{4} \)
67$D_{4}$ \( 1 + 9 T + 58 T^{2} + 9 p T^{3} + p^{2} T^{4} \)
71$D_{4}$ \( 1 + 7 T + 129 T^{2} + 7 p T^{3} + p^{2} T^{4} \)
73$D_{4}$ \( 1 + 2 T + 42 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
79$C_2$ \( ( 1 + p T^{2} )^{2} \)
83$C_2^2$ \( 1 - 22 T^{2} + p^{2} T^{4} \)
89$C_2$$\times$$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
97$D_{4}$ \( 1 - 13 T + 179 T^{2} - 13 p T^{3} + p^{2} T^{4} \)
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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

−15.0884401877, −14.8582524880, −13.8134929571, −13.3122984401, −13.1204103259, −12.7635950224, −12.0181898719, −11.5484405511, −11.3198806548, −10.7620639039, −10.2860353967, −9.83784393078, −9.40929317518, −9.08602066405, −8.42143605912, −7.92553106328, −7.48846996650, −6.81354746168, −6.22782957431, −5.96287530187, −5.14212843836, −4.53461234336, −3.72419886705, −2.97340615460, −1.78415551534, 0, 0, 1.78415551534, 2.97340615460, 3.72419886705, 4.53461234336, 5.14212843836, 5.96287530187, 6.22782957431, 6.81354746168, 7.48846996650, 7.92553106328, 8.42143605912, 9.08602066405, 9.40929317518, 9.83784393078, 10.2860353967, 10.7620639039, 11.3198806548, 11.5484405511, 12.0181898719, 12.7635950224, 13.1204103259, 13.3122984401, 13.8134929571, 14.8582524880, 15.0884401877

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