Properties

Label 4-1127-1.1-c1e2-0-0
Degree $4$
Conductor $1127$
Sign $-1$
Analytic cond. $0.0718584$
Root an. cond. $0.517749$
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  − 3·2-s − 2·3-s + 4·4-s − 5-s + 6·6-s − 4·7-s − 3·8-s + 9-s + 3·10-s − 5·11-s − 8·12-s + 13-s + 12·14-s + 2·15-s + 3·16-s + 17-s − 3·18-s + 3·19-s − 4·20-s + 8·21-s + 15·22-s − 2·23-s + 6·24-s + 25-s − 3·26-s − 2·27-s − 16·28-s + ⋯
L(s)  = 1  − 2.12·2-s − 1.15·3-s + 2·4-s − 0.447·5-s + 2.44·6-s − 1.51·7-s − 1.06·8-s + 1/3·9-s + 0.948·10-s − 1.50·11-s − 2.30·12-s + 0.277·13-s + 3.20·14-s + 0.516·15-s + 3/4·16-s + 0.242·17-s − 0.707·18-s + 0.688·19-s − 0.894·20-s + 1.74·21-s + 3.19·22-s − 0.417·23-s + 1.22·24-s + 1/5·25-s − 0.588·26-s − 0.384·27-s − 3.02·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1127 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1127 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(1127\)    =    \(7^{2} \cdot 23\)
Sign: $-1$
Analytic conductor: \(0.0718584\)
Root analytic conductor: \(0.517749\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((4,\ 1127,\ (\ :1/2, 1/2),\ -1)\)

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)$
bad7$C_2$ \( 1 + 4 T + p T^{2} \)
23$C_1$$\times$$C_2$ \( ( 1 + T )( 1 + T + p T^{2} ) \)
good2$C_2^2$ \( 1 + 3 T + 5 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
3$C_2$$\times$$C_2$ \( ( 1 - T + p T^{2} )( 1 + p T + p T^{2} ) \)
5$D_{4}$ \( 1 + T + p T^{3} + p^{2} T^{4} \)
11$D_{4}$ \( 1 + 5 T + 20 T^{2} + 5 p T^{3} + p^{2} T^{4} \)
13$D_{4}$ \( 1 - T + 4 T^{2} - p T^{3} + p^{2} T^{4} \)
17$D_{4}$ \( 1 - T + 6 T^{2} - p T^{3} + p^{2} T^{4} \)
19$D_{4}$ \( 1 - 3 T + 24 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
29$C_2$$\times$$C_2$ \( ( 1 - 5 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
31$D_{4}$ \( 1 - 2 T - 17 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
37$C_2$$\times$$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
41$D_{4}$ \( 1 + 3 T + 32 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
43$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
47$D_{4}$ \( 1 + 8 T + 41 T^{2} + 8 p T^{3} + p^{2} T^{4} \)
53$D_{4}$ \( 1 + 3 T + 48 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
59$D_{4}$ \( 1 - 11 T + 110 T^{2} - 11 p T^{3} + p^{2} T^{4} \)
61$D_{4}$ \( 1 + 5 T + 88 T^{2} + 5 p T^{3} + p^{2} T^{4} \)
67$D_{4}$ \( 1 - 7 T + 16 T^{2} - 7 p T^{3} + p^{2} T^{4} \)
71$D_{4}$ \( 1 + 9 T + 94 T^{2} + 9 p T^{3} + p^{2} T^{4} \)
73$D_{4}$ \( 1 + 6 T - 17 T^{2} + 6 p T^{3} + p^{2} T^{4} \)
79$D_{4}$ \( 1 + 7 T - 8 T^{2} + 7 p T^{3} + p^{2} T^{4} \)
83$D_{4}$ \( 1 - 8 T + 102 T^{2} - 8 p T^{3} + p^{2} T^{4} \)
89$D_{4}$ \( 1 - 13 T + 150 T^{2} - 13 p T^{3} + p^{2} T^{4} \)
97$D_{4}$ \( 1 - 2 T + 82 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
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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

−19.7797425606, −19.1978831065, −18.6560008587, −18.5769436298, −17.7446580712, −17.5800183591, −16.7052225316, −16.4960124946, −15.8590954838, −15.6288915940, −14.6469159194, −13.3600382646, −13.0913401763, −12.1433305996, −11.6714788680, −10.8443246732, −10.2065432488, −9.93180814793, −9.21023182930, −8.35447984205, −7.78385567028, −6.94600338150, −6.05749108425, −5.22251984953, −3.29054256031, 0, 3.29054256031, 5.22251984953, 6.05749108425, 6.94600338150, 7.78385567028, 8.35447984205, 9.21023182930, 9.93180814793, 10.2065432488, 10.8443246732, 11.6714788680, 12.1433305996, 13.0913401763, 13.3600382646, 14.6469159194, 15.6288915940, 15.8590954838, 16.4960124946, 16.7052225316, 17.5800183591, 17.7446580712, 18.5769436298, 18.6560008587, 19.1978831065, 19.7797425606

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