Properties

Label 2-4004-13.12-c1-0-7
Degree $2$
Conductor $4004$
Sign $-0.947 + 0.321i$
Analytic cond. $31.9721$
Root an. cond. $5.65438$
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  + 1.55·3-s + 2.57i·5-s + i·7-s − 0.586·9-s + i·11-s + (−3.41 + 1.15i)13-s + 3.99i·15-s + 1.32·17-s − 6.23i·19-s + 1.55i·21-s − 5.37·23-s − 1.62·25-s − 5.57·27-s − 4.26·29-s − 0.0711i·31-s + ⋯
L(s)  = 1  + 0.896·3-s + 1.15i·5-s + 0.377i·7-s − 0.195·9-s + 0.301i·11-s + (−0.947 + 0.321i)13-s + 1.03i·15-s + 0.320·17-s − 1.42i·19-s + 0.339i·21-s − 1.12·23-s − 0.325·25-s − 1.07·27-s − 0.791·29-s − 0.0127i·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4004 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.947 + 0.321i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4004 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.947 + 0.321i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4004\)    =    \(2^{2} \cdot 7 \cdot 11 \cdot 13\)
Sign: $-0.947 + 0.321i$
Analytic conductor: \(31.9721\)
Root analytic conductor: \(5.65438\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{4004} (2157, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 4004,\ (\ :1/2),\ -0.947 + 0.321i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.5369670002\)
\(L(\frac12)\) \(\approx\) \(0.5369670002\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
7 \( 1 - iT \)
11 \( 1 - iT \)
13 \( 1 + (3.41 - 1.15i)T \)
good3 \( 1 - 1.55T + 3T^{2} \)
5 \( 1 - 2.57iT - 5T^{2} \)
17 \( 1 - 1.32T + 17T^{2} \)
19 \( 1 + 6.23iT - 19T^{2} \)
23 \( 1 + 5.37T + 23T^{2} \)
29 \( 1 + 4.26T + 29T^{2} \)
31 \( 1 + 0.0711iT - 31T^{2} \)
37 \( 1 + 8.75iT - 37T^{2} \)
41 \( 1 - 10.4iT - 41T^{2} \)
43 \( 1 + 6.31T + 43T^{2} \)
47 \( 1 - 10.7iT - 47T^{2} \)
53 \( 1 + 2.61T + 53T^{2} \)
59 \( 1 - 1.71iT - 59T^{2} \)
61 \( 1 - 2.48T + 61T^{2} \)
67 \( 1 - 4.22iT - 67T^{2} \)
71 \( 1 + 8.91iT - 71T^{2} \)
73 \( 1 + 4.27iT - 73T^{2} \)
79 \( 1 - 10.7T + 79T^{2} \)
83 \( 1 - 4.38iT - 83T^{2} \)
89 \( 1 + 10.8iT - 89T^{2} \)
97 \( 1 + 18.8iT - 97T^{2} \)
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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

−8.961158529290662821961371759627, −7.956799574125218128201385319497, −7.52292353607945509346493531049, −6.76357709374361897189208341492, −6.04493084256001470322164821274, −5.08611423332083527637178696159, −4.15762806583845700652265952183, −3.15634846075226357080234059691, −2.64056749216649961984014467702, −1.94218013368871452152927544870, 0.12124953231357472595021404802, 1.48261786134300045237885733512, 2.36956947249184520570607551693, 3.51211018628991249229430071990, 4.00238513214861427257422566183, 5.16690228228367328524366386197, 5.55542069546243484840939604953, 6.64791778234481175254225697542, 7.67407314973660432856166955503, 8.151377800392421550057789346971

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