Properties

Label 2-7200-1.1-c1-0-27
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·7-s + 2·11-s − 2·17-s − 4·19-s − 2·29-s − 8·31-s + 4·37-s + 8·41-s + 8·43-s + 8·47-s − 3·49-s + 10·53-s − 6·59-s + 2·61-s + 12·67-s + 12·71-s + 2·73-s + 4·77-s − 8·79-s + 4·83-s + 12·89-s − 10·97-s − 10·101-s + 10·103-s + 12·107-s + 10·109-s − 6·113-s + ⋯
L(s)  = 1  + 0.755·7-s + 0.603·11-s − 0.485·17-s − 0.917·19-s − 0.371·29-s − 1.43·31-s + 0.657·37-s + 1.24·41-s + 1.21·43-s + 1.16·47-s − 3/7·49-s + 1.37·53-s − 0.781·59-s + 0.256·61-s + 1.46·67-s + 1.42·71-s + 0.234·73-s + 0.455·77-s − 0.900·79-s + 0.439·83-s + 1.27·89-s − 1.01·97-s − 0.995·101-s + 0.985·103-s + 1.16·107-s + 0.957·109-s − 0.564·113-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: \(0\)
Selberg data: \((2,\ 7200,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.186264545\)
\(L(\frac12)\) \(\approx\) \(2.186264545\)
\(L(\frac{3}{2})\) 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 \( 1 - 2 T + p T^{2} \)
13 \( 1 + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 + 2 T + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 - 4 T + p T^{2} \)
41 \( 1 - 8 T + p T^{2} \)
43 \( 1 - 8 T + p T^{2} \)
47 \( 1 - 8 T + p T^{2} \)
53 \( 1 - 10 T + p T^{2} \)
59 \( 1 + 6 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 - 12 T + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 - 4 T + p T^{2} \)
89 \( 1 - 12 T + p T^{2} \)
97 \( 1 + 10 T + p T^{2} \)
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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

−7.84220777970137204471300199726, −7.32480981864709847724946426972, −6.51405000412040067557498060587, −5.83541709553406979459162633957, −5.10185487915925817040243013651, −4.21518279984252753315744988478, −3.81472030343528485352654452433, −2.52335766056920657608934508094, −1.87616855604643254272182706140, −0.75633517224277193110679385394, 0.75633517224277193110679385394, 1.87616855604643254272182706140, 2.52335766056920657608934508094, 3.81472030343528485352654452433, 4.21518279984252753315744988478, 5.10185487915925817040243013651, 5.83541709553406979459162633957, 6.51405000412040067557498060587, 7.32480981864709847724946426972, 7.84220777970137204471300199726

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