Properties

Label 2-2400-8.5-c1-0-10
Degree $2$
Conductor $2400$
Sign $-0.563 - 0.826i$
Analytic cond. $19.1640$
Root an. cond. $4.37768$
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  + i·3-s + 4.72·7-s − 9-s + 3.93i·11-s + 3.46i·13-s − 3.51·17-s + 5.44i·19-s + 4.72i·21-s − 7.11·23-s i·27-s − 3.66i·29-s − 5.23·31-s − 3.93·33-s + 0.414i·37-s − 3.46·39-s + ⋯
L(s)  = 1  + 0.577i·3-s + 1.78·7-s − 0.333·9-s + 1.18i·11-s + 0.961i·13-s − 0.852·17-s + 1.24i·19-s + 1.03i·21-s − 1.48·23-s − 0.192i·27-s − 0.681i·29-s − 0.940·31-s − 0.684·33-s + 0.0681i·37-s − 0.555·39-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2400 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.563 - 0.826i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2400 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.563 - 0.826i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2400\)    =    \(2^{5} \cdot 3 \cdot 5^{2}\)
Sign: $-0.563 - 0.826i$
Analytic conductor: \(19.1640\)
Root analytic conductor: \(4.37768\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2400} (1201, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2400,\ (\ :1/2),\ -0.563 - 0.826i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.713780640\)
\(L(\frac12)\) \(\approx\) \(1.713780640\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 - iT \)
5 \( 1 \)
good7 \( 1 - 4.72T + 7T^{2} \)
11 \( 1 - 3.93iT - 11T^{2} \)
13 \( 1 - 3.46iT - 13T^{2} \)
17 \( 1 + 3.51T + 17T^{2} \)
19 \( 1 - 5.44iT - 19T^{2} \)
23 \( 1 + 7.11T + 23T^{2} \)
29 \( 1 + 3.66iT - 29T^{2} \)
31 \( 1 + 5.23T + 31T^{2} \)
37 \( 1 - 0.414iT - 37T^{2} \)
41 \( 1 - 3.00T + 41T^{2} \)
43 \( 1 - 5.34iT - 43T^{2} \)
47 \( 1 + 0.925T + 47T^{2} \)
53 \( 1 - 0.233iT - 53T^{2} \)
59 \( 1 + 14.3iT - 59T^{2} \)
61 \( 1 + 0.118iT - 61T^{2} \)
67 \( 1 - 13.4iT - 67T^{2} \)
71 \( 1 + 2.19T + 71T^{2} \)
73 \( 1 - 0.563T + 73T^{2} \)
79 \( 1 - 10.2T + 79T^{2} \)
83 \( 1 - 11.3iT - 83T^{2} \)
89 \( 1 - 8.88T + 89T^{2} \)
97 \( 1 + 7.27T + 97T^{2} \)
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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

−9.326688369033811871000154126769, −8.306324766043760808307153081562, −7.915217150386169365750361291533, −7.01503645249672527618011166514, −5.99908975027376595298461795508, −5.10566283054543167341092579238, −4.35021288053816566011586626196, −3.97187843646662349102567771763, −2.18103944734026977771779900726, −1.71148294393198073971123310647, 0.55527370520430703048686584884, 1.73738405749235888007605225903, 2.64524344529039897094731960570, 3.83808702887888216061257819983, 4.87615430162404793393912657828, 5.52149074971882096097091002283, 6.32107135188441243164378296936, 7.40523300402831746966765682328, 7.894862187942756641098064993834, 8.628822998450755543306731099955

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