Properties

Label 2-483-23.22-c2-0-45
Degree $2$
Conductor $483$
Sign $-0.587 + 0.809i$
Analytic cond. $13.1607$
Root an. cond. $3.62778$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.68·2-s + 1.73·3-s − 1.16·4-s − 5.25i·5-s + 2.91·6-s − 2.64i·7-s − 8.69·8-s + 2.99·9-s − 8.84i·10-s − 5.14i·11-s − 2.01·12-s − 16.5·13-s − 4.45i·14-s − 9.09i·15-s − 9.99·16-s + 5.08i·17-s + ⋯
L(s)  = 1  + 0.842·2-s + 0.577·3-s − 0.290·4-s − 1.05i·5-s + 0.486·6-s − 0.377i·7-s − 1.08·8-s + 0.333·9-s − 0.884i·10-s − 0.468i·11-s − 0.167·12-s − 1.27·13-s − 0.318i·14-s − 0.606i·15-s − 0.624·16-s + 0.299i·17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 483 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.587 + 0.809i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 483 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (-0.587 + 0.809i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(483\)    =    \(3 \cdot 7 \cdot 23\)
Sign: $-0.587 + 0.809i$
Analytic conductor: \(13.1607\)
Root analytic conductor: \(3.62778\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{483} (22, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 483,\ (\ :1),\ -0.587 + 0.809i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.856448434\)
\(L(\frac12)\) \(\approx\) \(1.856448434\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 - 1.73T \)
7 \( 1 + 2.64iT \)
23 \( 1 + (18.6 + 13.5i)T \)
good2 \( 1 - 1.68T + 4T^{2} \)
5 \( 1 + 5.25iT - 25T^{2} \)
11 \( 1 + 5.14iT - 121T^{2} \)
13 \( 1 + 16.5T + 169T^{2} \)
17 \( 1 - 5.08iT - 289T^{2} \)
19 \( 1 + 18.9iT - 361T^{2} \)
29 \( 1 + 25.1T + 841T^{2} \)
31 \( 1 - 30.8T + 961T^{2} \)
37 \( 1 - 5.29iT - 1.36e3T^{2} \)
41 \( 1 - 8.11T + 1.68e3T^{2} \)
43 \( 1 + 66.5iT - 1.84e3T^{2} \)
47 \( 1 + 1.22T + 2.20e3T^{2} \)
53 \( 1 - 4.56iT - 2.80e3T^{2} \)
59 \( 1 - 48.1T + 3.48e3T^{2} \)
61 \( 1 + 23.5iT - 3.72e3T^{2} \)
67 \( 1 - 54.7iT - 4.48e3T^{2} \)
71 \( 1 - 74.8T + 5.04e3T^{2} \)
73 \( 1 - 75.3T + 5.32e3T^{2} \)
79 \( 1 + 146. iT - 6.24e3T^{2} \)
83 \( 1 - 37.6iT - 6.88e3T^{2} \)
89 \( 1 + 91.4iT - 7.92e3T^{2} \)
97 \( 1 - 183. iT - 9.40e3T^{2} \)
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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

−10.33239640186157860942310856968, −9.385117441457808339822823753073, −8.743027031855754730102941719094, −7.87638285394914910545173722927, −6.64190870848032926907658017533, −5.34956505664368543820239609846, −4.64975329591251378001770735501, −3.77777871844163732021730611691, −2.45530357151988599372070928818, −0.51476468313289834405430375399, 2.29086291906648498950803742722, 3.19719681611104358532363422964, 4.23714501221885323300576721970, 5.31178518070725926091281728215, 6.36876900975800700119525028090, 7.38279103597843786702995902059, 8.277877567449241229671697226622, 9.623775880536245458319152397427, 9.880086254667067896764326780063, 11.26009427035195281064432699291

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