Properties

Label 2-5520-1.1-c1-0-4
Degree $2$
Conductor $5520$
Sign $1$
Analytic cond. $44.0774$
Root an. cond. $6.63908$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s − 5-s + 9-s − 2·13-s + 15-s − 6·17-s + 23-s + 25-s − 27-s + 6·29-s − 6·37-s + 2·39-s − 6·41-s − 45-s + 8·47-s − 7·49-s + 6·51-s − 6·53-s + 12·59-s + 10·61-s + 2·65-s − 69-s − 6·73-s − 75-s − 8·79-s + 81-s + 6·85-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.447·5-s + 1/3·9-s − 0.554·13-s + 0.258·15-s − 1.45·17-s + 0.208·23-s + 1/5·25-s − 0.192·27-s + 1.11·29-s − 0.986·37-s + 0.320·39-s − 0.937·41-s − 0.149·45-s + 1.16·47-s − 49-s + 0.840·51-s − 0.824·53-s + 1.56·59-s + 1.28·61-s + 0.248·65-s − 0.120·69-s − 0.702·73-s − 0.115·75-s − 0.900·79-s + 1/9·81-s + 0.650·85-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: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 5520,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.9660884825\)
\(L(\frac12)\) \(\approx\) \(0.9660884825\)
\(L(\frac{3}{2})\) 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 \( 1 + p T^{2} \)
11 \( 1 + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 + 6 T + p T^{2} \)
19 \( 1 + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 + 6 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 + p T^{2} \)
47 \( 1 - 8 T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 - 12 T + p T^{2} \)
61 \( 1 - 10 T + p T^{2} \)
67 \( 1 + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 + 6 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 - 10 T + p T^{2} \)
97 \( 1 + 6 T + p T^{2} \)
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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

−8.261857922282941557718363886437, −7.17956093738550277882374666377, −6.86350897614877372587242381986, −6.07005303301742810983912044735, −5.11865575551650886603344632437, −4.61468691486900089813200151485, −3.81642148867192917219560574909, −2.80414961451346977836271204726, −1.84200022138086438290643263532, −0.52992735372054663786949256501, 0.52992735372054663786949256501, 1.84200022138086438290643263532, 2.80414961451346977836271204726, 3.81642148867192917219560574909, 4.61468691486900089813200151485, 5.11865575551650886603344632437, 6.07005303301742810983912044735, 6.86350897614877372587242381986, 7.17956093738550277882374666377, 8.261857922282941557718363886437

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