Properties

Label 2-27600-1.1-c1-0-73
Degree $2$
Conductor $27600$
Sign $-1$
Analytic cond. $220.387$
Root an. cond. $14.8454$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s + 9-s − 4·11-s + 2·13-s + 6·17-s − 4·19-s − 23-s + 27-s − 2·29-s − 4·33-s + 2·37-s + 2·39-s + 10·41-s − 4·43-s − 7·49-s + 6·51-s − 6·53-s − 4·57-s + 4·59-s − 10·61-s − 12·67-s − 69-s + 8·71-s − 10·73-s + 8·79-s + 81-s − 4·83-s + ⋯
L(s)  = 1  + 0.577·3-s + 1/3·9-s − 1.20·11-s + 0.554·13-s + 1.45·17-s − 0.917·19-s − 0.208·23-s + 0.192·27-s − 0.371·29-s − 0.696·33-s + 0.328·37-s + 0.320·39-s + 1.56·41-s − 0.609·43-s − 49-s + 0.840·51-s − 0.824·53-s − 0.529·57-s + 0.520·59-s − 1.28·61-s − 1.46·67-s − 0.120·69-s + 0.949·71-s − 1.17·73-s + 0.900·79-s + 1/9·81-s − 0.439·83-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 27600 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 27600 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(27600\)    =    \(2^{4} \cdot 3 \cdot 5^{2} \cdot 23\)
Sign: $-1$
Analytic conductor: \(220.387\)
Root analytic conductor: \(14.8454\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 27600,\ (\ :1/2),\ -1)\)

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 \( 1 \)
3 \( 1 - T \)
5 \( 1 \)
23 \( 1 + T \)
good7 \( 1 + p T^{2} \)
11 \( 1 + 4 T + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
29 \( 1 + 2 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 - 10 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 + 12 T + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 + 4 T + p T^{2} \)
89 \( 1 - 18 T + p T^{2} \)
97 \( 1 + 2 T + p T^{2} \)
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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

−15.46442540487089, −14.90836890850573, −14.48158874142206, −13.98931716815860, −13.18764364880755, −13.06909278948686, −12.39583249053382, −11.85480053449703, −11.05472554183195, −10.60253520422074, −10.14096169864558, −9.494682306984134, −8.978664304867901, −8.247582290301471, −7.788348618630399, −7.528673283064173, −6.523602574608811, −6.009270273079069, −5.359557178934098, −4.697020093415687, −3.987090360204787, −3.276674191128235, −2.745126239943759, −1.954020232227422, −1.142635890852120, 0, 1.142635890852120, 1.954020232227422, 2.745126239943759, 3.276674191128235, 3.987090360204787, 4.697020093415687, 5.359557178934098, 6.009270273079069, 6.523602574608811, 7.528673283064173, 7.788348618630399, 8.247582290301471, 8.978664304867901, 9.494682306984134, 10.14096169864558, 10.60253520422074, 11.05472554183195, 11.85480053449703, 12.39583249053382, 13.06909278948686, 13.18764364880755, 13.98931716815860, 14.48158874142206, 14.90836890850573, 15.46442540487089

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