Properties

Label 2-1045-209.208-c1-0-12
Degree $2$
Conductor $1045$
Sign $-0.299 - 0.953i$
Analytic cond. $8.34436$
Root an. cond. $2.88866$
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  − 0.208·2-s + 0.469i·3-s − 1.95·4-s − 5-s − 0.0976i·6-s + 2.46i·7-s + 0.823·8-s + 2.77·9-s + 0.208·10-s + (−1.36 − 3.02i)11-s − 0.917i·12-s + 4.03·13-s − 0.513i·14-s − 0.469i·15-s + 3.74·16-s + 0.922i·17-s + ⋯
L(s)  = 1  − 0.147·2-s + 0.270i·3-s − 0.978·4-s − 0.447·5-s − 0.0398i·6-s + 0.932i·7-s + 0.291·8-s + 0.926·9-s + 0.0658·10-s + (−0.412 − 0.911i)11-s − 0.264i·12-s + 1.11·13-s − 0.137i·14-s − 0.121i·15-s + 0.935·16-s + 0.223i·17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1045 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.299 - 0.953i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1045 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.299 - 0.953i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1045\)    =    \(5 \cdot 11 \cdot 19\)
Sign: $-0.299 - 0.953i$
Analytic conductor: \(8.34436\)
Root analytic conductor: \(2.88866\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1045} (626, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1045,\ (\ :1/2),\ -0.299 - 0.953i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.8569049054\)
\(L(\frac12)\) \(\approx\) \(0.8569049054\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 + T \)
11 \( 1 + (1.36 + 3.02i)T \)
19 \( 1 + (4.32 + 0.522i)T \)
good2 \( 1 + 0.208T + 2T^{2} \)
3 \( 1 - 0.469iT - 3T^{2} \)
7 \( 1 - 2.46iT - 7T^{2} \)
13 \( 1 - 4.03T + 13T^{2} \)
17 \( 1 - 0.922iT - 17T^{2} \)
23 \( 1 - 0.0784T + 23T^{2} \)
29 \( 1 + 2.35T + 29T^{2} \)
31 \( 1 - 8.68iT - 31T^{2} \)
37 \( 1 - 8.63iT - 37T^{2} \)
41 \( 1 + 8.99T + 41T^{2} \)
43 \( 1 - 4.97iT - 43T^{2} \)
47 \( 1 - 1.86T + 47T^{2} \)
53 \( 1 - 2.85iT - 53T^{2} \)
59 \( 1 - 7.93iT - 59T^{2} \)
61 \( 1 + 1.44iT - 61T^{2} \)
67 \( 1 - 12.2iT - 67T^{2} \)
71 \( 1 - 6.57iT - 71T^{2} \)
73 \( 1 + 12.7iT - 73T^{2} \)
79 \( 1 - 2.57T + 79T^{2} \)
83 \( 1 - 5.78iT - 83T^{2} \)
89 \( 1 + 7.54iT - 89T^{2} \)
97 \( 1 - 8.63iT - 97T^{2} \)
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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

−10.23290219527512134351016988600, −9.111597758877097729013195573125, −8.587771004474273650257270067025, −8.067060442089027812022567169714, −6.76293121173742230401743883213, −5.77664739745764642474668206877, −4.90107828773566257821439260459, −4.00404342891820968274839045510, −3.12692205583596424254323912442, −1.33743053917178420992587015364, 0.47402064389093010132409607073, 1.84844723896950504906430212495, 3.82636191920948614659341399123, 4.13767889420493312888045898794, 5.15812184798775089005404090174, 6.44145333873155549878807386515, 7.38667214276230800720763080794, 7.900137806793412215083104882109, 8.827733986737294060401413773020, 9.731697292105138429811487371535

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