Properties

Label 2-7200-8.5-c1-0-3
Degree $2$
Conductor $7200$
Sign $-0.973 + 0.227i$
Analytic cond. $57.4922$
Root an. cond. $7.58236$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 4.05·7-s + 0.985i·11-s + 4.94i·13-s + 4.52·17-s + 2.60i·19-s − 3.53·23-s + 7.59i·29-s + 3.28·31-s + 0.945i·37-s − 0.568·41-s − 8.45i·43-s − 2.60·47-s + 9.45·49-s − 0.229i·53-s + 9.10i·59-s + ⋯
L(s)  = 1  − 1.53·7-s + 0.297i·11-s + 1.37i·13-s + 1.09·17-s + 0.597i·19-s − 0.737·23-s + 1.41i·29-s + 0.589·31-s + 0.155i·37-s − 0.0887·41-s − 1.29i·43-s − 0.379·47-s + 1.35·49-s − 0.0315i·53-s + 1.18i·59-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7200 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.973 + 0.227i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7200 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.973 + 0.227i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7200\)    =    \(2^{5} \cdot 3^{2} \cdot 5^{2}\)
Sign: $-0.973 + 0.227i$
Analytic conductor: \(57.4922\)
Root analytic conductor: \(7.58236\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{7200} (3601, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 7200,\ (\ :1/2),\ -0.973 + 0.227i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.3326419783\)
\(L(\frac12)\) \(\approx\) \(0.3326419783\)
\(L(\frac{3}{2})\) 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 \( 1 + 4.05T + 7T^{2} \)
11 \( 1 - 0.985iT - 11T^{2} \)
13 \( 1 - 4.94iT - 13T^{2} \)
17 \( 1 - 4.52T + 17T^{2} \)
19 \( 1 - 2.60iT - 19T^{2} \)
23 \( 1 + 3.53T + 23T^{2} \)
29 \( 1 - 7.59iT - 29T^{2} \)
31 \( 1 - 3.28T + 31T^{2} \)
37 \( 1 - 0.945iT - 37T^{2} \)
41 \( 1 + 0.568T + 41T^{2} \)
43 \( 1 + 8.45iT - 43T^{2} \)
47 \( 1 + 2.60T + 47T^{2} \)
53 \( 1 + 0.229iT - 53T^{2} \)
59 \( 1 - 9.10iT - 59T^{2} \)
61 \( 1 + 11.0iT - 61T^{2} \)
67 \( 1 + 8.45iT - 67T^{2} \)
71 \( 1 - 1.43T + 71T^{2} \)
73 \( 1 + 11.9T + 73T^{2} \)
79 \( 1 - 3.28T + 79T^{2} \)
83 \( 1 - 9.89iT - 83T^{2} \)
89 \( 1 - 12.3T + 89T^{2} \)
97 \( 1 - 3.23T + 97T^{2} \)
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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

−8.320516888618133263530974317109, −7.46448417516820406234878246627, −6.82050740824549417575006321956, −6.32164163373813543078136750589, −5.61221597491718140355625261319, −4.72687691906835545792747937728, −3.77235899326316113024246647099, −3.35645102140577605012437337614, −2.32781669329789827229579156772, −1.34302685278608586173527819495, 0.093600023946656762839518189651, 0.994060902680687469153146334524, 2.52917031711116328881831214118, 3.10407842454053201992141621505, 3.72817652328156750975571574432, 4.69405170095547187104470975360, 5.74434445250903457404220114754, 6.00500210595209622202778180299, 6.77713765055788529982652846179, 7.65313576816519351918718714579

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