Properties

Label 2-2475-1.1-c1-0-7
Degree $2$
Conductor $2475$
Sign $1$
Analytic cond. $19.7629$
Root an. cond. $4.44555$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 0.262·2-s − 1.93·4-s − 0.704·7-s + 1.03·8-s + 11-s − 3.82·13-s + 0.185·14-s + 3.59·16-s − 7.15·17-s + 7.33·19-s − 0.262·22-s + 5.86·23-s + 1.00·26-s + 1.36·28-s − 8.97·29-s − 0.590·31-s − 3.00·32-s + 1.88·34-s − 10.4·37-s − 1.92·38-s + 7.92·41-s − 3.29·43-s − 1.93·44-s − 1.53·46-s + 3.64·47-s − 6.50·49-s + 7.37·52-s + ⋯
L(s)  = 1  − 0.185·2-s − 0.965·4-s − 0.266·7-s + 0.365·8-s + 0.301·11-s − 1.05·13-s + 0.0494·14-s + 0.897·16-s − 1.73·17-s + 1.68·19-s − 0.0560·22-s + 1.22·23-s + 0.196·26-s + 0.257·28-s − 1.66·29-s − 0.106·31-s − 0.531·32-s + 0.322·34-s − 1.71·37-s − 0.312·38-s + 1.23·41-s − 0.502·43-s − 0.291·44-s − 0.227·46-s + 0.531·47-s − 0.929·49-s + 1.02·52-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2475 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2475 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2475\)    =    \(3^{2} \cdot 5^{2} \cdot 11\)
Sign: $1$
Analytic conductor: \(19.7629\)
Root analytic conductor: \(4.44555\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2475,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.9639257287\)
\(L(\frac12)\) \(\approx\) \(0.9639257287\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 \)
11 \( 1 - T \)
good2 \( 1 + 0.262T + 2T^{2} \)
7 \( 1 + 0.704T + 7T^{2} \)
13 \( 1 + 3.82T + 13T^{2} \)
17 \( 1 + 7.15T + 17T^{2} \)
19 \( 1 - 7.33T + 19T^{2} \)
23 \( 1 - 5.86T + 23T^{2} \)
29 \( 1 + 8.97T + 29T^{2} \)
31 \( 1 + 0.590T + 31T^{2} \)
37 \( 1 + 10.4T + 37T^{2} \)
41 \( 1 - 7.92T + 41T^{2} \)
43 \( 1 + 3.29T + 43T^{2} \)
47 \( 1 - 3.64T + 47T^{2} \)
53 \( 1 - 11.8T + 53T^{2} \)
59 \( 1 - 10.8T + 59T^{2} \)
61 \( 1 - 5.64T + 61T^{2} \)
67 \( 1 - 10.9T + 67T^{2} \)
71 \( 1 - 11.8T + 71T^{2} \)
73 \( 1 + 3.82T + 73T^{2} \)
79 \( 1 + 3.33T + 79T^{2} \)
83 \( 1 + 4.04T + 83T^{2} \)
89 \( 1 - 7.05T + 89T^{2} \)
97 \( 1 + 6.81T + 97T^{2} \)
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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

−9.116909345514854589185362958009, −8.332330607883632116659329163310, −7.25733764998635422961021872800, −6.94109924398733212625661120082, −5.52984827909774754932450117295, −5.07351536995454656999099382870, −4.13217400446823671570510380719, −3.30491123243695141938213082595, −2.08677333745485357034507104781, −0.63818086858181527632687224966, 0.63818086858181527632687224966, 2.08677333745485357034507104781, 3.30491123243695141938213082595, 4.13217400446823671570510380719, 5.07351536995454656999099382870, 5.52984827909774754932450117295, 6.94109924398733212625661120082, 7.25733764998635422961021872800, 8.332330607883632116659329163310, 9.116909345514854589185362958009

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