Properties

Label 2-525-5.4-c1-0-3
Degree $2$
Conductor $525$
Sign $-0.894 - 0.447i$
Analytic cond. $4.19214$
Root an. cond. $2.04747$
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 + i·3-s + 0.302·4-s − 1.30·6-s i·7-s + 3i·8-s − 9-s − 3·11-s + 0.302i·12-s + 4.60i·13-s + 1.30·14-s − 3.30·16-s + 2.60i·17-s − 1.30i·18-s + 0.605·19-s + ⋯
L(s)  = 1  + 0.921i·2-s + 0.577i·3-s + 0.151·4-s − 0.531·6-s − 0.377i·7-s + 1.06i·8-s − 0.333·9-s − 0.904·11-s + 0.0874i·12-s + 1.27i·13-s + 0.348·14-s − 0.825·16-s + 0.631i·17-s − 0.307i·18-s + 0.138·19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 525 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.894 - 0.447i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 525 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.894 - 0.447i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(525\)    =    \(3 \cdot 5^{2} \cdot 7\)
Sign: $-0.894 - 0.447i$
Analytic conductor: \(4.19214\)
Root analytic conductor: \(2.04747\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{525} (274, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 525,\ (\ :1/2),\ -0.894 - 0.447i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.324578 + 1.37493i\)
\(L(\frac12)\) \(\approx\) \(0.324578 + 1.37493i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 - iT \)
5 \( 1 \)
7 \( 1 + iT \)
good2 \( 1 - 1.30iT - 2T^{2} \)
11 \( 1 + 3T + 11T^{2} \)
13 \( 1 - 4.60iT - 13T^{2} \)
17 \( 1 - 2.60iT - 17T^{2} \)
19 \( 1 - 0.605T + 19T^{2} \)
23 \( 1 - 8.21iT - 23T^{2} \)
29 \( 1 - 0.394T + 29T^{2} \)
31 \( 1 - 7.21T + 31T^{2} \)
37 \( 1 + 10.2iT - 37T^{2} \)
41 \( 1 + 41T^{2} \)
43 \( 1 - 2.39iT - 43T^{2} \)
47 \( 1 + 3.39iT - 47T^{2} \)
53 \( 1 + 11.2iT - 53T^{2} \)
59 \( 1 - 3.39T + 59T^{2} \)
61 \( 1 - 13.2T + 61T^{2} \)
67 \( 1 + 8.39iT - 67T^{2} \)
71 \( 1 + 3T + 71T^{2} \)
73 \( 1 + 6.60iT - 73T^{2} \)
79 \( 1 + 6.81T + 79T^{2} \)
83 \( 1 - 11.2iT - 83T^{2} \)
89 \( 1 - 13.8T + 89T^{2} \)
97 \( 1 - 15.2iT - 97T^{2} \)
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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

−11.21719683906023119161274407852, −10.31874704359124635023695431045, −9.396796697623016261712292950456, −8.383045076922166270285061684555, −7.57894015741015216091566339209, −6.71601904965031689346119385666, −5.72733955661966399703542866562, −4.86006180053234722446616399071, −3.65662647170474264635971658041, −2.12758258962844642651920096441, 0.817349675956194043528202335645, 2.49657904822927266617452528311, 3.01035985076929984123651179510, 4.69078669539520149296832886637, 5.87959130281943471146517372703, 6.84636163051939418062356948804, 7.85707492403419472580481538524, 8.665058098138575599927104892283, 10.05091741283857856232682149880, 10.43652810613648470063161706234

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