Properties

Label 2-4140-23.22-c2-0-33
Degree $2$
Conductor $4140$
Sign $0.0955 - 0.995i$
Analytic cond. $112.806$
Root an. cond. $10.6210$
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  − 2.23i·5-s + 11.8i·7-s − 2.15i·11-s + 21.9·13-s + 18.5i·17-s + 1.30i·19-s + (−22.8 − 2.19i)23-s − 5.00·25-s + 25.1·29-s + 55.8·31-s + 26.6·35-s + 49.6i·37-s + 11.9·41-s − 36.5i·43-s − 10.5·47-s + ⋯
L(s)  = 1  − 0.447i·5-s + 1.69i·7-s − 0.196i·11-s + 1.68·13-s + 1.09i·17-s + 0.0684i·19-s + (−0.995 − 0.0955i)23-s − 0.200·25-s + 0.866·29-s + 1.80·31-s + 0.760·35-s + 1.34i·37-s + 0.290·41-s − 0.849i·43-s − 0.223·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4140 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.0955 - 0.995i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4140 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.0955 - 0.995i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4140\)    =    \(2^{2} \cdot 3^{2} \cdot 5 \cdot 23\)
Sign: $0.0955 - 0.995i$
Analytic conductor: \(112.806\)
Root analytic conductor: \(10.6210\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{4140} (2161, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 4140,\ (\ :1),\ 0.0955 - 0.995i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(2.279681287\)
\(L(\frac12)\) \(\approx\) \(2.279681287\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
5 \( 1 + 2.23iT \)
23 \( 1 + (22.8 + 2.19i)T \)
good7 \( 1 - 11.8iT - 49T^{2} \)
11 \( 1 + 2.15iT - 121T^{2} \)
13 \( 1 - 21.9T + 169T^{2} \)
17 \( 1 - 18.5iT - 289T^{2} \)
19 \( 1 - 1.30iT - 361T^{2} \)
29 \( 1 - 25.1T + 841T^{2} \)
31 \( 1 - 55.8T + 961T^{2} \)
37 \( 1 - 49.6iT - 1.36e3T^{2} \)
41 \( 1 - 11.9T + 1.68e3T^{2} \)
43 \( 1 + 36.5iT - 1.84e3T^{2} \)
47 \( 1 + 10.5T + 2.20e3T^{2} \)
53 \( 1 + 73.5iT - 2.80e3T^{2} \)
59 \( 1 - 91.0T + 3.48e3T^{2} \)
61 \( 1 - 101. iT - 3.72e3T^{2} \)
67 \( 1 - 21.2iT - 4.48e3T^{2} \)
71 \( 1 + 13.0T + 5.04e3T^{2} \)
73 \( 1 + 57.6T + 5.32e3T^{2} \)
79 \( 1 - 63.3iT - 6.24e3T^{2} \)
83 \( 1 - 35.2iT - 6.88e3T^{2} \)
89 \( 1 + 60.4iT - 7.92e3T^{2} \)
97 \( 1 + 147. iT - 9.40e3T^{2} \)
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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

−8.504273633124721148706101170624, −8.170757077118408347352116309150, −6.70273304277459192648992258148, −6.01406937657620435997852747218, −5.72410030145794892561590466169, −4.69537944401905405072561269575, −3.83913768005879788754308416707, −2.91976328894039445780985920415, −1.98518152737682524934908874024, −1.05929747257949494447574534515, 0.55302331767917001362238655203, 1.30227846394927643533332727303, 2.63046480818693384431336124448, 3.59410318357083733963267698067, 4.14743038095556434504021417065, 4.92396095075860564339346948685, 6.18950856847950701078185257470, 6.51988452317429959129628225196, 7.43590292704238353631499840977, 7.88591895783334628667809078830

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