Properties

Label 4-476e2-1.1-c1e2-0-2
Degree $4$
Conductor $226576$
Sign $1$
Analytic cond. $14.4466$
Root an. cond. $1.94958$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s − 4-s + 3·8-s + 2·9-s − 8·13-s − 16-s + 6·17-s − 2·18-s + 12·19-s + 2·25-s + 8·26-s − 5·32-s − 6·34-s − 2·36-s − 12·38-s + 8·43-s + 16·47-s + 49-s − 2·50-s + 8·52-s − 4·53-s − 12·59-s + 7·64-s − 8·67-s − 6·68-s + 6·72-s − 12·76-s + ⋯
L(s)  = 1  − 0.707·2-s − 1/2·4-s + 1.06·8-s + 2/3·9-s − 2.21·13-s − 1/4·16-s + 1.45·17-s − 0.471·18-s + 2.75·19-s + 2/5·25-s + 1.56·26-s − 0.883·32-s − 1.02·34-s − 1/3·36-s − 1.94·38-s + 1.21·43-s + 2.33·47-s + 1/7·49-s − 0.282·50-s + 1.10·52-s − 0.549·53-s − 1.56·59-s + 7/8·64-s − 0.977·67-s − 0.727·68-s + 0.707·72-s − 1.37·76-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 226576 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 226576 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(226576\)    =    \(2^{4} \cdot 7^{2} \cdot 17^{2}\)
Sign: $1$
Analytic conductor: \(14.4466\)
Root analytic conductor: \(1.94958\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 226576,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.067132886\)
\(L(\frac12)\) \(\approx\) \(1.067132886\)
\(L(\frac{3}{2})\) 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$C_2$ \( 1 + T + p T^{2} \)
7$C_1$$\times$$C_1$ \( ( 1 - T )( 1 + T ) \)
17$C_2$ \( 1 - 6 T + p T^{2} \)
good3$C_2^2$ \( 1 - 2 T^{2} + p^{2} T^{4} \)
5$C_2^2$ \( 1 - 2 T^{2} + p^{2} T^{4} \)
11$C_2^2$ \( 1 - 18 T^{2} + p^{2} T^{4} \)
13$C_2$$\times$$C_2$ \( ( 1 + 2 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
19$C_2$$\times$$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 - 4 T + p T^{2} ) \)
23$C_2^2$ \( 1 + 14 T^{2} + p^{2} T^{4} \)
29$C_2^2$ \( 1 + 38 T^{2} + p^{2} T^{4} \)
31$C_2^2$ \( 1 - 50 T^{2} + p^{2} T^{4} \)
37$C_2^2$ \( 1 + 22 T^{2} + p^{2} T^{4} \)
41$C_2^2$ \( 1 + 62 T^{2} + p^{2} T^{4} \)
43$C_2$$\times$$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
47$C_2$$\times$$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 - 4 T + p T^{2} ) \)
53$C_2$$\times$$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
59$C_2$$\times$$C_2$ \( ( 1 + 4 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
61$C_2^2$ \( 1 + 46 T^{2} + p^{2} T^{4} \)
67$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
71$C_2^2$ \( 1 + 62 T^{2} + p^{2} T^{4} \)
73$C_2^2$ \( 1 - 66 T^{2} + p^{2} T^{4} \)
79$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
83$C_2$$\times$$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
89$C_2$$\times$$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 14 T + p T^{2} ) \)
97$C_2^2$ \( 1 + 142 T^{2} + p^{2} T^{4} \)
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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

−9.214495798386004607542201976347, −8.631079591423677880046838860916, −7.84933002885038219090820559705, −7.59058228874953958563134181143, −7.22917301408387071226050825214, −7.16590843720334965579082405488, −5.94482033122777382686029008782, −5.49802110261879426091744297525, −5.04859999650837657666486046486, −4.60481975306086236649689135333, −3.98148333284921969338329747901, −3.15767650340294705010056055923, −2.66353151165297197904172290622, −1.52509702395304645117002254448, −0.794120482552825607848750239033, 0.794120482552825607848750239033, 1.52509702395304645117002254448, 2.66353151165297197904172290622, 3.15767650340294705010056055923, 3.98148333284921969338329747901, 4.60481975306086236649689135333, 5.04859999650837657666486046486, 5.49802110261879426091744297525, 5.94482033122777382686029008782, 7.16590843720334965579082405488, 7.22917301408387071226050825214, 7.59058228874953958563134181143, 7.84933002885038219090820559705, 8.631079591423677880046838860916, 9.214495798386004607542201976347

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