Properties

Label 2-675-5.4-c1-0-4
Degree $2$
Conductor $675$
Sign $-0.894 - 0.447i$
Analytic cond. $5.38990$
Root an. cond. $2.32161$
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  + 1.30i·2-s + 0.302·4-s + 4.60i·7-s + 3i·8-s − 2.60·11-s + 0.605i·13-s − 6·14-s − 3.30·16-s − 5.60i·17-s + 3.60·19-s − 3.39i·22-s + 3i·23-s − 0.788·26-s + 1.39i·28-s − 8.60·29-s + ⋯
L(s)  = 1  + 0.921i·2-s + 0.151·4-s + 1.74i·7-s + 1.06i·8-s − 0.785·11-s + 0.167i·13-s − 1.60·14-s − 0.825·16-s − 1.35i·17-s + 0.827·19-s − 0.723i·22-s + 0.625i·23-s − 0.154·26-s + 0.263i·28-s − 1.59·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 675 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.894 - 0.447i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 675 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.894 - 0.447i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(675\)    =    \(3^{3} \cdot 5^{2}\)
Sign: $-0.894 - 0.447i$
Analytic conductor: \(5.38990\)
Root analytic conductor: \(2.32161\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{675} (649, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 675,\ (\ :1/2),\ -0.894 - 0.447i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.338748 + 1.43496i\)
\(L(\frac12)\) \(\approx\) \(0.338748 + 1.43496i\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.30iT - 2T^{2} \)
7 \( 1 - 4.60iT - 7T^{2} \)
11 \( 1 + 2.60T + 11T^{2} \)
13 \( 1 - 0.605iT - 13T^{2} \)
17 \( 1 + 5.60iT - 17T^{2} \)
19 \( 1 - 3.60T + 19T^{2} \)
23 \( 1 - 3iT - 23T^{2} \)
29 \( 1 + 8.60T + 29T^{2} \)
31 \( 1 - 1.60T + 31T^{2} \)
37 \( 1 - 2iT - 37T^{2} \)
41 \( 1 - 2.60T + 41T^{2} \)
43 \( 1 - 6.60iT - 43T^{2} \)
47 \( 1 - 5.21iT - 47T^{2} \)
53 \( 1 - 5.60iT - 53T^{2} \)
59 \( 1 - 8.60T + 59T^{2} \)
61 \( 1 - 10.2T + 61T^{2} \)
67 \( 1 + 15.2iT - 67T^{2} \)
71 \( 1 - 14.6T + 71T^{2} \)
73 \( 1 + 5.39iT - 73T^{2} \)
79 \( 1 - 4.39T + 79T^{2} \)
83 \( 1 + 3iT - 83T^{2} \)
89 \( 1 + 7.81T + 89T^{2} \)
97 \( 1 - 8iT - 97T^{2} \)
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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

−11.14504375364893509531644698762, −9.632527891606047458637918206007, −9.091116827626980143934908033710, −8.043414473503956553647949942968, −7.44123834041897679903063706406, −6.35317451912469313849385528827, −5.47532730397400331580432098109, −5.05060326899302559607509480843, −3.03372936300460914596785233955, −2.16857170541265553963773382891, 0.76416499516960759110806516794, 2.10573064634070077603886748970, 3.52642671663629905397195125261, 4.08468834539344009947217866162, 5.50814986835270701986932434841, 6.80501896824354508123223281424, 7.41421904496491870950532291791, 8.358503531972421996858144707183, 9.804615774495050602800096886810, 10.27292103370449098171996126427

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