Properties

Label 4-18624-1.1-c1e2-0-1
Degree $4$
Conductor $18624$
Sign $1$
Analytic cond. $1.18748$
Root an. cond. $1.04389$
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-s − 3·3-s + 4-s − 4·5-s + 3·6-s − 6·7-s − 8-s + 4·9-s + 4·10-s − 4·11-s − 3·12-s + 6·14-s + 12·15-s + 16-s − 7·17-s − 4·18-s − 4·20-s + 18·21-s + 4·22-s − 2·23-s + 3·24-s + 7·25-s − 6·28-s + 3·29-s − 12·30-s − 2·31-s − 32-s + ⋯
L(s)  = 1  − 0.707·2-s − 1.73·3-s + 1/2·4-s − 1.78·5-s + 1.22·6-s − 2.26·7-s − 0.353·8-s + 4/3·9-s + 1.26·10-s − 1.20·11-s − 0.866·12-s + 1.60·14-s + 3.09·15-s + 1/4·16-s − 1.69·17-s − 0.942·18-s − 0.894·20-s + 3.92·21-s + 0.852·22-s − 0.417·23-s + 0.612·24-s + 7/5·25-s − 1.13·28-s + 0.557·29-s − 2.19·30-s − 0.359·31-s − 0.176·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 18624 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 18624 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(18624\)    =    \(2^{6} \cdot 3 \cdot 97\)
Sign: $1$
Analytic conductor: \(1.18748\)
Root analytic conductor: \(1.04389\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(2\)
Selberg data: \((4,\ 18624,\ (\ :1/2, 1/2),\ 1)\)

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$C_1$ \( 1 + T \)
3$C_1$$\times$$C_2$ \( ( 1 + T )( 1 + 2 T + p T^{2} ) \)
97$C_1$$\times$$C_2$ \( ( 1 - T )( 1 + 8 T + p T^{2} ) \)
good5$D_{4}$ \( 1 + 4 T + 9 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
7$C_2$$\times$$C_2$ \( ( 1 + 2 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
11$D_{4}$ \( 1 + 4 T + 14 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
13$C_2^2$ \( 1 - 14 T^{2} + p^{2} T^{4} \)
17$D_{4}$ \( 1 + 7 T + 38 T^{2} + 7 p T^{3} + p^{2} T^{4} \)
19$C_2^2$ \( 1 - 27 T^{2} + p^{2} T^{4} \)
23$D_{4}$ \( 1 + 2 T + 40 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
29$D_{4}$ \( 1 - 3 T + 28 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
31$D_{4}$ \( 1 + 2 T - 25 T^{2} + 2 p T^{3} + p^{2} T^{4} \)
37$D_{4}$ \( 1 - 6 T + 63 T^{2} - 6 p T^{3} + p^{2} T^{4} \)
41$D_{4}$ \( 1 + 5 T + 60 T^{2} + 5 p T^{3} + p^{2} T^{4} \)
43$D_{4}$ \( 1 + 10 T + 56 T^{2} + 10 p T^{3} + p^{2} T^{4} \)
47$D_{4}$ \( 1 + 10 T + 93 T^{2} + 10 p T^{3} + p^{2} T^{4} \)
53$D_{4}$ \( 1 - T + 46 T^{2} - p T^{3} + p^{2} T^{4} \)
59$D_{4}$ \( 1 - 2 T - 67 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
61$D_{4}$ \( 1 - 3 T - 12 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
67$C_2$$\times$$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
71$C_2$$\times$$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
73$D_{4}$ \( 1 + 3 T + 8 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
79$D_{4}$ \( 1 + 12 T + 167 T^{2} + 12 p T^{3} + p^{2} T^{4} \)
83$D_{4}$ \( 1 + 4 T - 59 T^{2} + 4 p T^{3} + p^{2} T^{4} \)
89$C_2$$\times$$C_2$ \( ( 1 - 5 T + p T^{2} )( 1 + 15 T + p T^{2} ) \)
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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

−16.2104140539, −15.9481133064, −15.7730035457, −15.2912201377, −14.7959832518, −13.6349942861, −13.0613697059, −12.8317781765, −12.3444976943, −11.7835822640, −11.3318308393, −11.1375869673, −10.4141194183, −9.99385295629, −9.58331832105, −8.54164377410, −8.33475755656, −7.40347490100, −6.90393975972, −6.48831267428, −6.02422031231, −5.12774303045, −4.40602572808, −3.53010137455, −2.77936251566, 0, 0, 2.77936251566, 3.53010137455, 4.40602572808, 5.12774303045, 6.02422031231, 6.48831267428, 6.90393975972, 7.40347490100, 8.33475755656, 8.54164377410, 9.58331832105, 9.99385295629, 10.4141194183, 11.1375869673, 11.3318308393, 11.7835822640, 12.3444976943, 12.8317781765, 13.0613697059, 13.6349942861, 14.7959832518, 15.2912201377, 15.7730035457, 15.9481133064, 16.2104140539

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