Properties

Label 2-45e2-5.4-c1-0-63
Degree $2$
Conductor $2025$
Sign $-0.447 + 0.894i$
Analytic cond. $16.1697$
Root an. cond. $4.02115$
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  + 0.732i·2-s + 1.46·4-s − 4.73i·7-s + 2.53i·8-s − 5.73·11-s − 1.46i·13-s + 3.46·14-s + 1.07·16-s − 2.73i·17-s − 4.46·19-s − 4.19i·22-s + 3.46i·23-s + 1.07·26-s − 6.92i·28-s − 3.19·29-s + ⋯
L(s)  = 1  + 0.517i·2-s + 0.732·4-s − 1.78i·7-s + 0.896i·8-s − 1.72·11-s − 0.406i·13-s + 0.925·14-s + 0.267·16-s − 0.662i·17-s − 1.02·19-s − 0.894i·22-s + 0.722i·23-s + 0.210·26-s − 1.30i·28-s − 0.593·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2025 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.447 + 0.894i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2025 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.447 + 0.894i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2025\)    =    \(3^{4} \cdot 5^{2}\)
Sign: $-0.447 + 0.894i$
Analytic conductor: \(16.1697\)
Root analytic conductor: \(4.02115\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2025} (649, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2025,\ (\ :1/2),\ -0.447 + 0.894i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.8942509852\)
\(L(\frac12)\) \(\approx\) \(0.8942509852\)
\(L(\frac{3}{2})\) 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 \( 1 - 0.732iT - 2T^{2} \)
7 \( 1 + 4.73iT - 7T^{2} \)
11 \( 1 + 5.73T + 11T^{2} \)
13 \( 1 + 1.46iT - 13T^{2} \)
17 \( 1 + 2.73iT - 17T^{2} \)
19 \( 1 + 4.46T + 19T^{2} \)
23 \( 1 - 3.46iT - 23T^{2} \)
29 \( 1 + 3.19T + 29T^{2} \)
31 \( 1 + 3T + 31T^{2} \)
37 \( 1 + 2.73iT - 37T^{2} \)
41 \( 1 + 7.19T + 41T^{2} \)
43 \( 1 + 0.196iT - 43T^{2} \)
47 \( 1 + 8.73iT - 47T^{2} \)
53 \( 1 + 6.73iT - 53T^{2} \)
59 \( 1 - 8.26T + 59T^{2} \)
61 \( 1 - 4T + 61T^{2} \)
67 \( 1 - 3.46iT - 67T^{2} \)
71 \( 1 + 3.73T + 71T^{2} \)
73 \( 1 - 7.66iT - 73T^{2} \)
79 \( 1 + 15.4T + 79T^{2} \)
83 \( 1 + 2.19iT - 83T^{2} \)
89 \( 1 + 5.19T + 89T^{2} \)
97 \( 1 + 9.66iT - 97T^{2} \)
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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

−8.543233581969059020539836542313, −7.894802086818582785703910521430, −7.22196303928244806450182775604, −6.89036674465689126180958792859, −5.65639207195702036337256333143, −5.07052352779606431056583633597, −3.93731722232933425983024296761, −2.96914950105314895806336775733, −1.86519193110810062509929848644, −0.27245872938044513129069274538, 1.87828592089834310639286359870, 2.44722476970710319474752121084, 3.19988725232541530320876935937, 4.54391002278571785271266190062, 5.57301587193185918398847097280, 6.08267121493940639388107077075, 6.99462969290502792791024329986, 8.043174458754633509202254383090, 8.560511118028070499179126669414, 9.457936015258583126760889644229

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