Properties

Label 2-4400-5.4-c1-0-1
Degree $2$
Conductor $4400$
Sign $-0.447 - 0.894i$
Analytic cond. $35.1341$
Root an. cond. $5.92740$
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  − 2.56i·3-s + 4.56i·7-s − 3.56·9-s + 11-s − 1.12i·13-s + 7.68i·17-s + 1.43·19-s + 11.6·21-s − 1.12i·23-s + 1.43i·27-s − 8.56·29-s + 1.43·31-s − 2.56i·33-s − 7.43i·37-s − 2.87·39-s + ⋯
L(s)  = 1  − 1.47i·3-s + 1.72i·7-s − 1.18·9-s + 0.301·11-s − 0.311i·13-s + 1.86i·17-s + 0.330·19-s + 2.54·21-s − 0.234i·23-s + 0.276i·27-s − 1.58·29-s + 0.258·31-s − 0.445i·33-s − 1.22i·37-s − 0.460·39-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4400 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.447 - 0.894i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4400 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.447 - 0.894i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4400\)    =    \(2^{4} \cdot 5^{2} \cdot 11\)
Sign: $-0.447 - 0.894i$
Analytic conductor: \(35.1341\)
Root analytic conductor: \(5.92740\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{4400} (4049, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 4400,\ (\ :1/2),\ -0.447 - 0.894i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.4480105244\)
\(L(\frac12)\) \(\approx\) \(0.4480105244\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 \)
11 \( 1 - T \)
good3 \( 1 + 2.56iT - 3T^{2} \)
7 \( 1 - 4.56iT - 7T^{2} \)
13 \( 1 + 1.12iT - 13T^{2} \)
17 \( 1 - 7.68iT - 17T^{2} \)
19 \( 1 - 1.43T + 19T^{2} \)
23 \( 1 + 1.12iT - 23T^{2} \)
29 \( 1 + 8.56T + 29T^{2} \)
31 \( 1 - 1.43T + 31T^{2} \)
37 \( 1 + 7.43iT - 37T^{2} \)
41 \( 1 + 12.2T + 41T^{2} \)
43 \( 1 - 3.12iT - 43T^{2} \)
47 \( 1 + 11.3iT - 47T^{2} \)
53 \( 1 - 9.68iT - 53T^{2} \)
59 \( 1 - 1.12T + 59T^{2} \)
61 \( 1 + 12.5T + 61T^{2} \)
67 \( 1 - 67T^{2} \)
71 \( 1 + 3.68T + 71T^{2} \)
73 \( 1 - 1.12iT - 73T^{2} \)
79 \( 1 + 11.3T + 79T^{2} \)
83 \( 1 - 6iT - 83T^{2} \)
89 \( 1 + 9.68T + 89T^{2} \)
97 \( 1 - 4.87iT - 97T^{2} \)
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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

−8.555587073749237883490923048172, −7.890416649521050963456829591485, −7.16188583935630000803139902434, −6.29506493531925416759042479262, −5.87717100963176116918991198933, −5.26944268836679304414279811588, −3.92056045806551234893046906379, −2.92600853117168278623526326204, −2.00970616660984152801452660396, −1.53379312219997006394974933559, 0.11961166735232015573179692954, 1.45421478623777377394555206888, 3.10484974676912299935959354639, 3.56409314679268380447318305848, 4.51110737315994694235578976882, 4.75995703646879142740097764448, 5.71317582909025468947162493994, 6.91214363628668362467597124978, 7.24807744912913377385068789324, 8.167124646737807630690041122072

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