Properties

Label 2-675-1.1-c1-0-5
Degree $2$
Conductor $675$
Sign $1$
Analytic cond. $5.38990$
Root an. cond. $2.32161$
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  + 0.381·2-s − 1.85·4-s − 1.47·8-s + 3.14·16-s + 8.23·17-s + 4.70·19-s + 7.47·23-s − 10.7·31-s + 4.14·32-s + 3.14·34-s + 1.79·38-s + 2.85·46-s + 8.94·47-s − 7·49-s + 9.76·53-s + 12.4·61-s − 4.09·62-s − 4.70·64-s − 15.2·68-s − 8.72·76-s − 1.29·79-s − 5.94·83-s − 13.8·92-s + 3.41·94-s − 2.67·98-s + 3.72·106-s − 17.8·107-s + ⋯
L(s)  = 1  + 0.270·2-s − 0.927·4-s − 0.520·8-s + 0.786·16-s + 1.99·17-s + 1.08·19-s + 1.55·23-s − 1.92·31-s + 0.732·32-s + 0.539·34-s + 0.291·38-s + 0.420·46-s + 1.30·47-s − 49-s + 1.34·53-s + 1.58·61-s − 0.519·62-s − 0.588·64-s − 1.85·68-s − 1.00·76-s − 0.145·79-s − 0.652·83-s − 1.44·92-s + 0.352·94-s − 0.270·98-s + 0.362·106-s − 1.72·107-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 675 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 675 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(675\)    =    \(3^{3} \cdot 5^{2}\)
Sign: $1$
Analytic conductor: \(5.38990\)
Root analytic conductor: \(2.32161\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 675,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.431704364\)
\(L(\frac12)\) \(\approx\) \(1.431704364\)
\(L(\frac{3}{2})\) 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 \( 1 \)
good2 \( 1 - 0.381T + 2T^{2} \)
7 \( 1 + 7T^{2} \)
11 \( 1 + 11T^{2} \)
13 \( 1 + 13T^{2} \)
17 \( 1 - 8.23T + 17T^{2} \)
19 \( 1 - 4.70T + 19T^{2} \)
23 \( 1 - 7.47T + 23T^{2} \)
29 \( 1 + 29T^{2} \)
31 \( 1 + 10.7T + 31T^{2} \)
37 \( 1 + 37T^{2} \)
41 \( 1 + 41T^{2} \)
43 \( 1 + 43T^{2} \)
47 \( 1 - 8.94T + 47T^{2} \)
53 \( 1 - 9.76T + 53T^{2} \)
59 \( 1 + 59T^{2} \)
61 \( 1 - 12.4T + 61T^{2} \)
67 \( 1 + 67T^{2} \)
71 \( 1 + 71T^{2} \)
73 \( 1 + 73T^{2} \)
79 \( 1 + 1.29T + 79T^{2} \)
83 \( 1 + 5.94T + 83T^{2} \)
89 \( 1 + 89T^{2} \)
97 \( 1 + 97T^{2} \)
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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

−10.35512206999629643908977223765, −9.567299117901375406968753704114, −8.914917417765390268653735458889, −7.87665575801581715244869725539, −7.09471470718208076698673689061, −5.55479613634857707357429754257, −5.25941550531456978974929114273, −3.87692393850453507716821001926, −3.07858435171798324011693354819, −1.05639703435404280964920717849, 1.05639703435404280964920717849, 3.07858435171798324011693354819, 3.87692393850453507716821001926, 5.25941550531456978974929114273, 5.55479613634857707357429754257, 7.09471470718208076698673689061, 7.87665575801581715244869725539, 8.914917417765390268653735458889, 9.567299117901375406968753704114, 10.35512206999629643908977223765

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