Properties

Label 2-7200-1.1-c1-0-89
Degree $2$
Conductor $7200$
Sign $-1$
Analytic cond. $57.4922$
Root an. cond. $7.58236$
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  + 4·7-s − 4·13-s − 8·19-s + 4·23-s + 6·29-s − 8·31-s + 4·37-s − 6·41-s − 4·43-s − 4·47-s + 9·49-s − 12·53-s − 6·61-s − 12·67-s + 16·71-s − 8·79-s − 12·83-s + 10·89-s − 16·91-s − 8·97-s − 14·101-s + 12·103-s + 12·107-s − 10·109-s − 8·113-s + ⋯
L(s)  = 1  + 1.51·7-s − 1.10·13-s − 1.83·19-s + 0.834·23-s + 1.11·29-s − 1.43·31-s + 0.657·37-s − 0.937·41-s − 0.609·43-s − 0.583·47-s + 9/7·49-s − 1.64·53-s − 0.768·61-s − 1.46·67-s + 1.89·71-s − 0.900·79-s − 1.31·83-s + 1.05·89-s − 1.67·91-s − 0.812·97-s − 1.39·101-s + 1.18·103-s + 1.16·107-s − 0.957·109-s − 0.752·113-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7200 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7200 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7200\)    =    \(2^{5} \cdot 3^{2} \cdot 5^{2}\)
Sign: $-1$
Analytic conductor: \(57.4922\)
Root analytic conductor: \(7.58236\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 7200,\ (\ :1/2),\ -1)\)

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 \( 1 \)
5 \( 1 \)
good7 \( 1 - 4 T + p T^{2} \)
11 \( 1 + p T^{2} \)
13 \( 1 + 4 T + p T^{2} \)
17 \( 1 + p T^{2} \)
19 \( 1 + 8 T + p T^{2} \)
23 \( 1 - 4 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 - 4 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 + 4 T + p T^{2} \)
53 \( 1 + 12 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + 6 T + p T^{2} \)
67 \( 1 + 12 T + p T^{2} \)
71 \( 1 - 16 T + p T^{2} \)
73 \( 1 + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 + 12 T + p T^{2} \)
89 \( 1 - 10 T + p T^{2} \)
97 \( 1 + 8 T + p T^{2} \)
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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

−7.65739347462177858608122825915, −6.93773311332913497977375208770, −6.24263186286545784601861945604, −5.22041361126918224516976910635, −4.77181308518199892712274656054, −4.20456009476023545605210645487, −3.04056135437202175285524365677, −2.13633094575390251570955733800, −1.46694643889267097382892861206, 0, 1.46694643889267097382892861206, 2.13633094575390251570955733800, 3.04056135437202175285524365677, 4.20456009476023545605210645487, 4.77181308518199892712274656054, 5.22041361126918224516976910635, 6.24263186286545784601861945604, 6.93773311332913497977375208770, 7.65739347462177858608122825915

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