Properties

Label 2-5520-1.1-c1-0-32
Degree $2$
Conductor $5520$
Sign $1$
Analytic cond. $44.0774$
Root an. cond. $6.63908$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s − 5-s + 2.56·7-s + 9-s + 5.12·11-s + 2·13-s + 15-s + 4.56·17-s − 1.12·19-s − 2.56·21-s + 23-s + 25-s − 27-s + 8.56·29-s + 3.68·31-s − 5.12·33-s − 2.56·35-s + 0.561·37-s − 2·39-s + 3.43·41-s + 6.24·43-s − 45-s − 8·47-s − 0.438·49-s − 4.56·51-s + 0.561·53-s − 5.12·55-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.447·5-s + 0.968·7-s + 0.333·9-s + 1.54·11-s + 0.554·13-s + 0.258·15-s + 1.10·17-s − 0.257·19-s − 0.558·21-s + 0.208·23-s + 0.200·25-s − 0.192·27-s + 1.58·29-s + 0.661·31-s − 0.891·33-s − 0.432·35-s + 0.0923·37-s − 0.320·39-s + 0.536·41-s + 0.952·43-s − 0.149·45-s − 1.16·47-s − 0.0626·49-s − 0.638·51-s + 0.0771·53-s − 0.690·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5520 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5520 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(5520\)    =    \(2^{4} \cdot 3 \cdot 5 \cdot 23\)
Sign: $1$
Analytic conductor: \(44.0774\)
Root analytic conductor: \(6.63908\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 5520,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.192694571\)
\(L(\frac12)\) \(\approx\) \(2.192694571\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 + T \)
5 \( 1 + T \)
23 \( 1 - T \)
good7 \( 1 - 2.56T + 7T^{2} \)
11 \( 1 - 5.12T + 11T^{2} \)
13 \( 1 - 2T + 13T^{2} \)
17 \( 1 - 4.56T + 17T^{2} \)
19 \( 1 + 1.12T + 19T^{2} \)
29 \( 1 - 8.56T + 29T^{2} \)
31 \( 1 - 3.68T + 31T^{2} \)
37 \( 1 - 0.561T + 37T^{2} \)
41 \( 1 - 3.43T + 41T^{2} \)
43 \( 1 - 6.24T + 43T^{2} \)
47 \( 1 + 8T + 47T^{2} \)
53 \( 1 - 0.561T + 53T^{2} \)
59 \( 1 + 6.56T + 59T^{2} \)
61 \( 1 - 13.3T + 61T^{2} \)
67 \( 1 - 2.56T + 67T^{2} \)
71 \( 1 + 11.6T + 71T^{2} \)
73 \( 1 - 2T + 73T^{2} \)
79 \( 1 + 10.2T + 79T^{2} \)
83 \( 1 - 0.315T + 83T^{2} \)
89 \( 1 + 3.12T + 89T^{2} \)
97 \( 1 + 6T + 97T^{2} \)
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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

−8.215450934139831837003691124136, −7.43041125398753764532457731840, −6.64000514626343515321243053579, −6.09816665520392107885204761181, −5.21321340797861564624400875713, −4.44386113429387567014438307518, −3.91471208576146672670241265459, −2.90298709815738285260474802362, −1.50309366246724326555760133871, −0.942570827195454114134454540525, 0.942570827195454114134454540525, 1.50309366246724326555760133871, 2.90298709815738285260474802362, 3.91471208576146672670241265459, 4.44386113429387567014438307518, 5.21321340797861564624400875713, 6.09816665520392107885204761181, 6.64000514626343515321243053579, 7.43041125398753764532457731840, 8.215450934139831837003691124136

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