Properties

Label 2-4140-23.22-c2-0-27
Degree $2$
Conductor $4140$
Sign $0.600 - 0.799i$
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 − 9.55i·7-s + 18.8i·11-s + 20.1·13-s − 28.4i·17-s + 28.9i·19-s + (18.3 + 13.8i)23-s − 5.00·25-s − 1.59·29-s − 26.9·31-s − 21.3·35-s + 51.7i·37-s + 54.4·41-s + 81.2i·43-s − 27.5·47-s + ⋯
L(s)  = 1  − 0.447i·5-s − 1.36i·7-s + 1.70i·11-s + 1.54·13-s − 1.67i·17-s + 1.52i·19-s + (0.799 + 0.600i)23-s − 0.200·25-s − 0.0548·29-s − 0.867·31-s − 0.610·35-s + 1.39i·37-s + 1.32·41-s + 1.89i·43-s − 0.586·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4140 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.600 - 0.799i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4140 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.600 - 0.799i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4140\)    =    \(2^{2} \cdot 3^{2} \cdot 5 \cdot 23\)
Sign: $0.600 - 0.799i$
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: \((2,\ 4140,\ (\ :1),\ 0.600 - 0.799i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.910052349\)
\(L(\frac12)\) \(\approx\) \(1.910052349\)
\(L(2)\) 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 \( 1 + (-18.3 - 13.8i)T \)
good7 \( 1 + 9.55iT - 49T^{2} \)
11 \( 1 - 18.8iT - 121T^{2} \)
13 \( 1 - 20.1T + 169T^{2} \)
17 \( 1 + 28.4iT - 289T^{2} \)
19 \( 1 - 28.9iT - 361T^{2} \)
29 \( 1 + 1.59T + 841T^{2} \)
31 \( 1 + 26.9T + 961T^{2} \)
37 \( 1 - 51.7iT - 1.36e3T^{2} \)
41 \( 1 - 54.4T + 1.68e3T^{2} \)
43 \( 1 - 81.2iT - 1.84e3T^{2} \)
47 \( 1 + 27.5T + 2.20e3T^{2} \)
53 \( 1 + 37.2iT - 2.80e3T^{2} \)
59 \( 1 + 53.7T + 3.48e3T^{2} \)
61 \( 1 + 39.8iT - 3.72e3T^{2} \)
67 \( 1 - 42.9iT - 4.48e3T^{2} \)
71 \( 1 + 84.4T + 5.04e3T^{2} \)
73 \( 1 + 77.4T + 5.32e3T^{2} \)
79 \( 1 - 80.2iT - 6.24e3T^{2} \)
83 \( 1 - 119. iT - 6.88e3T^{2} \)
89 \( 1 - 22.1iT - 7.92e3T^{2} \)
97 \( 1 + 99.9iT - 9.40e3T^{2} \)
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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

−8.170701138145764218305774970014, −7.58682007781384647136067989564, −7.03293449331656150433422233263, −6.25831801979565226287022701460, −5.24136257602425254404507717767, −4.50807140968098534944167619108, −3.92086859048183934458890859015, −3.02042927994240449299602150242, −1.57422158494988204568215050181, −1.06825237062773246638072560822, 0.43146342025896267430032993802, 1.68533074246324044657786646949, 2.73887334160511781574521755525, 3.37579711111507805044521668921, 4.21169392296978128654410926447, 5.53315484307755127822002148328, 5.90778498727446340497410227060, 6.40628727905898071845926099711, 7.43669436042665931508848875274, 8.434073771088134806055500672956

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