Properties

Label 2-1120-280.69-c2-0-62
Degree $2$
Conductor $1120$
Sign $1$
Analytic cond. $30.5177$
Root an. cond. $5.52429$
Motivic weight $2$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 5·5-s + 7·7-s + 9·9-s + 6·17-s + 18·19-s + 25·25-s + 35·35-s − 66·37-s + 54·43-s + 45·45-s − 66·47-s + 49·49-s − 34·53-s − 62·59-s − 102·61-s + 63·63-s + 6·67-s + 138·71-s − 106·73-s + 122·79-s + 81·81-s + 30·85-s + 90·95-s + 166·97-s − 22·101-s + 46·103-s − 74·107-s + ⋯
L(s)  = 1  + 5-s + 7-s + 9-s + 6/17·17-s + 0.947·19-s + 25-s + 35-s − 1.78·37-s + 1.25·43-s + 45-s − 1.40·47-s + 49-s − 0.641·53-s − 1.05·59-s − 1.67·61-s + 63-s + 6/67·67-s + 1.94·71-s − 1.45·73-s + 1.54·79-s + 81-s + 6/17·85-s + 0.947·95-s + 1.71·97-s − 0.217·101-s + 0.446·103-s − 0.691·107-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1120 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1120 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1120\)    =    \(2^{5} \cdot 5 \cdot 7\)
Sign: $1$
Analytic conductor: \(30.5177\)
Root analytic conductor: \(5.52429\)
Motivic weight: \(2\)
Rational: yes
Arithmetic: yes
Character: $\chi_{1120} (209, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1120,\ (\ :1),\ 1)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(3.047716580\)
\(L(\frac12)\) \(\approx\) \(3.047716580\)
\(L(2)\) 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 \( 1 - p T \)
7 \( 1 - p T \)
good3 \( ( 1 - p T )( 1 + p T ) \)
11 \( ( 1 - p T )( 1 + p T ) \)
13 \( ( 1 - p T )( 1 + p T ) \)
17 \( 1 - 6 T + p^{2} T^{2} \)
19 \( 1 - 18 T + p^{2} T^{2} \)
23 \( ( 1 - p T )( 1 + p T ) \)
29 \( ( 1 - p T )( 1 + p T ) \)
31 \( ( 1 - p T )( 1 + p T ) \)
37 \( 1 + 66 T + p^{2} T^{2} \)
41 \( ( 1 - p T )( 1 + p T ) \)
43 \( 1 - 54 T + p^{2} T^{2} \)
47 \( 1 + 66 T + p^{2} T^{2} \)
53 \( 1 + 34 T + p^{2} T^{2} \)
59 \( 1 + 62 T + p^{2} T^{2} \)
61 \( 1 + 102 T + p^{2} T^{2} \)
67 \( 1 - 6 T + p^{2} T^{2} \)
71 \( 1 - 138 T + p^{2} T^{2} \)
73 \( 1 + 106 T + p^{2} T^{2} \)
79 \( 1 - 122 T + p^{2} T^{2} \)
83 \( ( 1 - p T )( 1 + p T ) \)
89 \( ( 1 - p T )( 1 + p T ) \)
97 \( 1 - 166 T + p^{2} T^{2} \)
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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

−9.651442294510114882630310402944, −8.964996463131828389506616895733, −7.905535103184630417738006812801, −7.21104226824344991818633619393, −6.24266375419050125531190026118, −5.25268553096086458033284675916, −4.64784410779914454672524440361, −3.34790966803959958112130083263, −1.98348170876347941748888704469, −1.20891156481929634183234679436, 1.20891156481929634183234679436, 1.98348170876347941748888704469, 3.34790966803959958112130083263, 4.64784410779914454672524440361, 5.25268553096086458033284675916, 6.24266375419050125531190026118, 7.21104226824344991818633619393, 7.905535103184630417738006812801, 8.964996463131828389506616895733, 9.651442294510114882630310402944

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