Properties

Label 2-1120-1.1-c1-0-23
Degree $2$
Conductor $1120$
Sign $-1$
Analytic cond. $8.94324$
Root an. cond. $2.99052$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.56·3-s − 5-s + 7-s − 0.561·9-s − 5.56·11-s − 3.56·13-s − 1.56·15-s − 6.68·17-s − 4·19-s + 1.56·21-s + 25-s − 5.56·27-s + 0.438·29-s + 3.12·31-s − 8.68·33-s − 35-s + 9.12·37-s − 5.56·39-s + 8.24·41-s + 0.561·45-s − 2.43·47-s + 49-s − 10.4·51-s + 1.12·53-s + 5.56·55-s − 6.24·57-s + 2.24·59-s + ⋯
L(s)  = 1  + 0.901·3-s − 0.447·5-s + 0.377·7-s − 0.187·9-s − 1.67·11-s − 0.987·13-s − 0.403·15-s − 1.62·17-s − 0.917·19-s + 0.340·21-s + 0.200·25-s − 1.07·27-s + 0.0814·29-s + 0.560·31-s − 1.51·33-s − 0.169·35-s + 1.49·37-s − 0.890·39-s + 1.28·41-s + 0.0837·45-s − 0.355·47-s + 0.142·49-s − 1.46·51-s + 0.154·53-s + 0.749·55-s − 0.827·57-s + 0.292·59-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1120 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1120 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1120\)    =    \(2^{5} \cdot 5 \cdot 7\)
Sign: $-1$
Analytic conductor: \(8.94324\)
Root analytic conductor: \(2.99052\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1120,\ (\ :1/2),\ -1)\)

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$$F_p(T)$
bad2 \( 1 \)
5 \( 1 + T \)
7 \( 1 - T \)
good3 \( 1 - 1.56T + 3T^{2} \)
11 \( 1 + 5.56T + 11T^{2} \)
13 \( 1 + 3.56T + 13T^{2} \)
17 \( 1 + 6.68T + 17T^{2} \)
19 \( 1 + 4T + 19T^{2} \)
23 \( 1 + 23T^{2} \)
29 \( 1 - 0.438T + 29T^{2} \)
31 \( 1 - 3.12T + 31T^{2} \)
37 \( 1 - 9.12T + 37T^{2} \)
41 \( 1 - 8.24T + 41T^{2} \)
43 \( 1 + 43T^{2} \)
47 \( 1 + 2.43T + 47T^{2} \)
53 \( 1 - 1.12T + 53T^{2} \)
59 \( 1 - 2.24T + 59T^{2} \)
61 \( 1 - 8.24T + 61T^{2} \)
67 \( 1 + 14.2T + 67T^{2} \)
71 \( 1 + 14.2T + 71T^{2} \)
73 \( 1 - 8.24T + 73T^{2} \)
79 \( 1 - 5.56T + 79T^{2} \)
83 \( 1 + 10.2T + 83T^{2} \)
89 \( 1 - 0.246T + 89T^{2} \)
97 \( 1 + 6.68T + 97T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−9.254152650460192690326561023032, −8.475377045757402409527477253906, −7.912278336088742263861396794187, −7.23380756133761694600234434498, −6.02907214214692386458706902232, −4.88879063482055374797909936040, −4.19266187088516058259925931270, −2.71636676424950522499192657456, −2.34406954505800109984968541948, 0, 2.34406954505800109984968541948, 2.71636676424950522499192657456, 4.19266187088516058259925931270, 4.88879063482055374797909936040, 6.02907214214692386458706902232, 7.23380756133761694600234434498, 7.912278336088742263861396794187, 8.475377045757402409527477253906, 9.254152650460192690326561023032

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