Properties

Label 4-40447-1.1-c1e2-0-0
Degree $4$
Conductor $40447$
Sign $-1$
Analytic cond. $2.57893$
Root an. cond. $1.26724$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 4-s + 5-s + 7-s − 3·8-s − 4·9-s − 10-s + 4·11-s − 7·13-s − 14-s + 16-s − 3·17-s + 4·18-s − 19-s + 20-s − 4·22-s − 8·23-s − 3·25-s + 7·26-s + 28-s + 29-s + 3·31-s + 32-s + 3·34-s + 35-s − 4·36-s − 2·37-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s + 0.447·5-s + 0.377·7-s − 1.06·8-s − 4/3·9-s − 0.316·10-s + 1.20·11-s − 1.94·13-s − 0.267·14-s + 1/4·16-s − 0.727·17-s + 0.942·18-s − 0.229·19-s + 0.223·20-s − 0.852·22-s − 1.66·23-s − 3/5·25-s + 1.37·26-s + 0.188·28-s + 0.185·29-s + 0.538·31-s + 0.176·32-s + 0.514·34-s + 0.169·35-s − 2/3·36-s − 0.328·37-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 40447 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 40447 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(40447\)    =    \(11 \cdot 3677\)
Sign: $-1$
Analytic conductor: \(2.57893\)
Root analytic conductor: \(1.26724\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 40447,\ (\ :1/2, 1/2),\ -1)\)

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)$Isogeny Class over $\mathbf{F}_p$
bad11$C_1$$\times$$C_2$ \( ( 1 + T )( 1 - 5 T + p T^{2} ) \)
3677$C_1$$\times$$C_2$ \( ( 1 - T )( 1 + 30 T + p T^{2} ) \)
good2$D_{4}$ \( 1 + T + p T^{3} + p^{2} T^{4} \) 2.2.b_a
3$C_2^2$ \( 1 + 4 T^{2} + p^{2} T^{4} \) 2.3.a_e
5$C_2$$\times$$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 2 T + p T^{2} ) \) 2.5.ab_e
7$D_{4}$ \( 1 - T - p T^{2} - p T^{3} + p^{2} T^{4} \) 2.7.ab_ah
13$D_{4}$ \( 1 + 7 T + 28 T^{2} + 7 p T^{3} + p^{2} T^{4} \) 2.13.h_bc
17$C_2$$\times$$C_2$ \( ( 1 + p T^{2} )( 1 + 3 T + p T^{2} ) \) 2.17.d_bi
19$D_{4}$ \( 1 + T + p T^{3} + p^{2} T^{4} \) 2.19.b_a
23$D_{4}$ \( 1 + 8 T + 50 T^{2} + 8 p T^{3} + p^{2} T^{4} \) 2.23.i_by
29$D_{4}$ \( 1 - T - 7 T^{2} - p T^{3} + p^{2} T^{4} \) 2.29.ab_ah
31$D_{4}$ \( 1 - 3 T + T^{2} - 3 p T^{3} + p^{2} T^{4} \) 2.31.ad_b
37$C_2$$\times$$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 4 T + p T^{2} ) \) 2.37.c_co
41$D_{4}$ \( 1 - 2 T + 42 T^{2} - 2 p T^{3} + p^{2} T^{4} \) 2.41.ac_bq
43$D_{4}$ \( 1 - T - 10 T^{2} - p T^{3} + p^{2} T^{4} \) 2.43.ab_ak
47$D_{4}$ \( 1 + 4 T + 46 T^{2} + 4 p T^{3} + p^{2} T^{4} \) 2.47.e_bu
53$D_{4}$ \( 1 + 13 T + 90 T^{2} + 13 p T^{3} + p^{2} T^{4} \) 2.53.n_dm
59$C_4$ \( 1 + 4 T + 6 T^{2} + 4 p T^{3} + p^{2} T^{4} \) 2.59.e_g
61$C_2$$\times$$C_2$ \( ( 1 + 2 T + p T^{2} )( 1 + 14 T + p T^{2} ) \) 2.61.q_fu
67$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 8 T + p T^{2} ) \) 2.67.e_dy
71$D_{4}$ \( 1 - 7 T + 70 T^{2} - 7 p T^{3} + p^{2} T^{4} \) 2.71.ah_cs
73$D_{4}$ \( 1 - 9 T + 67 T^{2} - 9 p T^{3} + p^{2} T^{4} \) 2.73.aj_cp
79$D_{4}$ \( 1 - 2 T + 12 T^{2} - 2 p T^{3} + p^{2} T^{4} \) 2.79.ac_m
83$D_{4}$ \( 1 - 7 T + 77 T^{2} - 7 p T^{3} + p^{2} T^{4} \) 2.83.ah_cz
89$C_2$$\times$$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 4 T + p T^{2} ) \) 2.89.ac_fy
97$D_{4}$ \( 1 - 3 T + p T^{2} - 3 p T^{3} + p^{2} T^{4} \) 2.97.ad_dt
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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

−15.1235631721, −14.7727385919, −14.2636102431, −13.9436258036, −13.6812305840, −12.6005247485, −12.2877890260, −11.8294582481, −11.6071901620, −11.0468548548, −10.4308511760, −9.82418918463, −9.45292314597, −9.03478146166, −8.61957338595, −7.90585488368, −7.57873287204, −6.67461718396, −6.22800215722, −5.91774367607, −4.97745610926, −4.42887283139, −3.39222450316, −2.49436704998, −2.00054620936, 0, 2.00054620936, 2.49436704998, 3.39222450316, 4.42887283139, 4.97745610926, 5.91774367607, 6.22800215722, 6.67461718396, 7.57873287204, 7.90585488368, 8.61957338595, 9.03478146166, 9.45292314597, 9.82418918463, 10.4308511760, 11.0468548548, 11.6071901620, 11.8294582481, 12.2877890260, 12.6005247485, 13.6812305840, 13.9436258036, 14.2636102431, 14.7727385919, 15.1235631721

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