Properties

Label 2-1050-5.4-c3-0-2
Degree $2$
Conductor $1050$
Sign $0.894 - 0.447i$
Analytic cond. $61.9520$
Root an. cond. $7.87095$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2i·2-s − 3i·3-s − 4·4-s − 6·6-s − 7i·7-s + 8i·8-s − 9·9-s − 72·11-s + 12i·12-s − 34i·13-s − 14·14-s + 16·16-s − 6i·17-s + 18i·18-s − 92·19-s + ⋯
L(s)  = 1  − 0.707i·2-s − 0.577i·3-s − 0.5·4-s − 0.408·6-s − 0.377i·7-s + 0.353i·8-s − 0.333·9-s − 1.97·11-s + 0.288i·12-s − 0.725i·13-s − 0.267·14-s + 0.250·16-s − 0.0856i·17-s + 0.235i·18-s − 1.11·19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1050 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.894 - 0.447i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1050 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (0.894 - 0.447i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1050\)    =    \(2 \cdot 3 \cdot 5^{2} \cdot 7\)
Sign: $0.894 - 0.447i$
Analytic conductor: \(61.9520\)
Root analytic conductor: \(7.87095\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{1050} (799, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1050,\ (\ :3/2),\ 0.894 - 0.447i)\)

Particular Values

\(L(2)\) \(\approx\) \(0.3205477649\)
\(L(\frac12)\) \(\approx\) \(0.3205477649\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + 2iT \)
3 \( 1 + 3iT \)
5 \( 1 \)
7 \( 1 + 7iT \)
good11 \( 1 + 72T + 1.33e3T^{2} \)
13 \( 1 + 34iT - 2.19e3T^{2} \)
17 \( 1 + 6iT - 4.91e3T^{2} \)
19 \( 1 + 92T + 6.85e3T^{2} \)
23 \( 1 + 180iT - 1.21e4T^{2} \)
29 \( 1 - 114T + 2.43e4T^{2} \)
31 \( 1 - 56T + 2.97e4T^{2} \)
37 \( 1 - 34iT - 5.06e4T^{2} \)
41 \( 1 - 6T + 6.89e4T^{2} \)
43 \( 1 - 164iT - 7.95e4T^{2} \)
47 \( 1 + 168iT - 1.03e5T^{2} \)
53 \( 1 - 654iT - 1.48e5T^{2} \)
59 \( 1 - 492T + 2.05e5T^{2} \)
61 \( 1 + 250T + 2.26e5T^{2} \)
67 \( 1 - 124iT - 3.00e5T^{2} \)
71 \( 1 - 36T + 3.57e5T^{2} \)
73 \( 1 - 1.01e3iT - 3.89e5T^{2} \)
79 \( 1 + 56T + 4.93e5T^{2} \)
83 \( 1 - 228iT - 5.71e5T^{2} \)
89 \( 1 + 390T + 7.04e5T^{2} \)
97 \( 1 - 70iT - 9.12e5T^{2} \)
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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

−9.902572049413084105423211540504, −8.491964011067177279315270661250, −8.182550628865246096383110765188, −7.21373118182298356981701827252, −6.15181513939298232046157140951, −5.16973699601841781779310227131, −4.31735279856206204945564502214, −2.87732912128440471104072197174, −2.36795900121303239473496621988, −0.834321493378490816112253835002, 0.099657920157259991319029215947, 2.10414078823841281204173772513, 3.26368182305083798240671594322, 4.44718156564669562171139120473, 5.21577304542643801661899534120, 5.91849451028325975658258516513, 6.97030323722475017830532386355, 7.930031724357838386746408102899, 8.512656660960623474220395965697, 9.427068687014456601852482409341

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