Properties

Label 2-10800-1.1-c1-0-38
Degree $2$
Conductor $10800$
Sign $1$
Analytic cond. $86.2384$
Root an. cond. $9.28646$
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  − 2·7-s + 3·11-s + 5·13-s + 6·17-s + 4·19-s + 3·23-s − 2·31-s + 11·37-s + 6·41-s + 4·43-s − 3·47-s − 3·49-s − 12·53-s − 9·59-s + 11·61-s − 14·67-s + 15·71-s + 2·73-s − 6·77-s + 10·79-s + 6·89-s − 10·91-s − 7·97-s + 101-s + 103-s + 107-s + 109-s + ⋯
L(s)  = 1  − 0.755·7-s + 0.904·11-s + 1.38·13-s + 1.45·17-s + 0.917·19-s + 0.625·23-s − 0.359·31-s + 1.80·37-s + 0.937·41-s + 0.609·43-s − 0.437·47-s − 3/7·49-s − 1.64·53-s − 1.17·59-s + 1.40·61-s − 1.71·67-s + 1.78·71-s + 0.234·73-s − 0.683·77-s + 1.12·79-s + 0.635·89-s − 1.04·91-s − 0.710·97-s + 0.0995·101-s + 0.0985·103-s + 0.0966·107-s + 0.0957·109-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 10800 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 10800 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(10800\)    =    \(2^{4} \cdot 3^{3} \cdot 5^{2}\)
Sign: $1$
Analytic conductor: \(86.2384\)
Root analytic conductor: \(9.28646\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 10800,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.639415758\)
\(L(\frac12)\) \(\approx\) \(2.639415758\)
\(L(\frac{3}{2})\) 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 \( 1 \)
5 \( 1 \)
good7 \( 1 + 2 T + p T^{2} \)
11 \( 1 - 3 T + p T^{2} \)
13 \( 1 - 5 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 - 3 T + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 + 2 T + p T^{2} \)
37 \( 1 - 11 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + 3 T + p T^{2} \)
53 \( 1 + 12 T + p T^{2} \)
59 \( 1 + 9 T + p T^{2} \)
61 \( 1 - 11 T + p T^{2} \)
67 \( 1 + 14 T + p T^{2} \)
71 \( 1 - 15 T + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 - 10 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 + 7 T + p T^{2} \)
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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

−16.49466495371778, −16.07353182842663, −15.50470541355798, −14.69041271610134, −14.28636863216231, −13.70324280723144, −13.01327631771580, −12.60182555941252, −11.90516701377239, −11.27450644729994, −10.83992938680892, −9.973449962204682, −9.282166160558584, −9.229302029070556, −8.048678783182206, −7.734356825328962, −6.786827683230665, −6.216980848591653, −5.759700306761675, −4.891976205663636, −3.920527814451729, −3.435000957965877, −2.787611932185244, −1.427805608297240, −0.8597377507637730, 0.8597377507637730, 1.427805608297240, 2.787611932185244, 3.435000957965877, 3.920527814451729, 4.891976205663636, 5.759700306761675, 6.216980848591653, 6.786827683230665, 7.734356825328962, 8.048678783182206, 9.229302029070556, 9.282166160558584, 9.973449962204682, 10.83992938680892, 11.27450644729994, 11.90516701377239, 12.60182555941252, 13.01327631771580, 13.70324280723144, 14.28636863216231, 14.69041271610134, 15.50470541355798, 16.07353182842663, 16.49466495371778

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