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Properties

Label 2-4000-25.22-c0-0-0
Degree $2$
Conductor $4000$
Sign $-0.896 - 0.443i$
Analytic cond. $1.99626$
Root an. cond. $1.41289$
Motivic weight $0$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−0.951 + 0.309i)9-s + (−0.278 − 0.142i)13-s + (−1.76 − 0.278i)17-s + (−1.11 + 1.53i)29-s + (−0.412 + 0.809i)37-s + (0.363 + 1.11i)41-s − i·49-s + (−1.95 + 0.309i)53-s + (−0.363 + 1.11i)61-s + (−0.896 − 1.76i)73-s + (0.809 − 0.587i)81-s + (1.80 + 0.587i)89-s + (−0.142 − 0.896i)97-s − 0.618·101-s + (−1.53 + 0.5i)109-s + ⋯
L(s)  = 1  + (−0.951 + 0.309i)9-s + (−0.278 − 0.142i)13-s + (−1.76 − 0.278i)17-s + (−1.11 + 1.53i)29-s + (−0.412 + 0.809i)37-s + (0.363 + 1.11i)41-s − i·49-s + (−1.95 + 0.309i)53-s + (−0.363 + 1.11i)61-s + (−0.896 − 1.76i)73-s + (0.809 − 0.587i)81-s + (1.80 + 0.587i)89-s + (−0.142 − 0.896i)97-s − 0.618·101-s + (−1.53 + 0.5i)109-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4000 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.896 - 0.443i)\, \overline{\Lambda}(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4000 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.896 - 0.443i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4000\)    =    \(2^{5} \cdot 5^{3}\)
Sign: $-0.896 - 0.443i$
Analytic conductor: \(1.99626\)
Root analytic conductor: \(1.41289\)
Motivic weight: \(0\)
Rational: no
Arithmetic: yes
Character: $\chi_{4000} (257, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 4000,\ (\ :0),\ -0.896 - 0.443i)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.2853206794\)
\(L(\frac12)\) \(\approx\) \(0.2853206794\)
\(L(1)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 \)
good3 \( 1 + (0.951 - 0.309i)T^{2} \)
7 \( 1 + iT^{2} \)
11 \( 1 + (-0.809 - 0.587i)T^{2} \)
13 \( 1 + (0.278 + 0.142i)T + (0.587 + 0.809i)T^{2} \)
17 \( 1 + (1.76 + 0.278i)T + (0.951 + 0.309i)T^{2} \)
19 \( 1 + (-0.309 + 0.951i)T^{2} \)
23 \( 1 + (-0.587 + 0.809i)T^{2} \)
29 \( 1 + (1.11 - 1.53i)T + (-0.309 - 0.951i)T^{2} \)
31 \( 1 + (0.309 - 0.951i)T^{2} \)
37 \( 1 + (0.412 - 0.809i)T + (-0.587 - 0.809i)T^{2} \)
41 \( 1 + (-0.363 - 1.11i)T + (-0.809 + 0.587i)T^{2} \)
43 \( 1 - iT^{2} \)
47 \( 1 + (-0.951 + 0.309i)T^{2} \)
53 \( 1 + (1.95 - 0.309i)T + (0.951 - 0.309i)T^{2} \)
59 \( 1 + (0.809 - 0.587i)T^{2} \)
61 \( 1 + (0.363 - 1.11i)T + (-0.809 - 0.587i)T^{2} \)
67 \( 1 + (0.951 + 0.309i)T^{2} \)
71 \( 1 + (0.309 + 0.951i)T^{2} \)
73 \( 1 + (0.896 + 1.76i)T + (-0.587 + 0.809i)T^{2} \)
79 \( 1 + (-0.309 - 0.951i)T^{2} \)
83 \( 1 + (-0.951 - 0.309i)T^{2} \)
89 \( 1 + (-1.80 - 0.587i)T + (0.809 + 0.587i)T^{2} \)
97 \( 1 + (0.142 + 0.896i)T + (-0.951 + 0.309i)T^{2} \)
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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

−8.962016502698125478465909867741, −8.271039984676221234090137167219, −7.49702533751218186170909572541, −6.71169160202108214149234666725, −6.04152948710413406921592244264, −5.11091042815852925073194855450, −4.58873938611147213913193441051, −3.42625349440374281574296387389, −2.66769380532270550784370097460, −1.69603992315337827643740621500, 0.14373568290828362381687220266, 1.93138120635499229201319970850, 2.66886965184114505833188087916, 3.75812110907431574083513251902, 4.45094088031487604052914311015, 5.41848009467673031714237459598, 6.13225850348543145384816549660, 6.75136905827156665914065291522, 7.66303704782819474545662029096, 8.322610863824198569568538997803

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