Properties

Label 2-4012-17.16-c1-0-55
Degree $2$
Conductor $4012$
Sign $0.686 + 0.727i$
Analytic cond. $32.0359$
Root an. cond. $5.66003$
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  − 0.622i·3-s + 0.657i·5-s − 2.30i·7-s + 2.61·9-s − 4.95i·11-s + 5.87·13-s + 0.409·15-s + (2.82 + 2.99i)17-s + 1.65·19-s − 1.43·21-s + 4.54i·23-s + 4.56·25-s − 3.49i·27-s + 3.32i·29-s − 2.90i·31-s + ⋯
L(s)  = 1  − 0.359i·3-s + 0.294i·5-s − 0.869i·7-s + 0.870·9-s − 1.49i·11-s + 1.63·13-s + 0.105·15-s + (0.686 + 0.727i)17-s + 0.380·19-s − 0.312·21-s + 0.947i·23-s + 0.913·25-s − 0.672i·27-s + 0.616i·29-s − 0.521i·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4012 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.686 + 0.727i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4012 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.686 + 0.727i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4012\)    =    \(2^{2} \cdot 17 \cdot 59\)
Sign: $0.686 + 0.727i$
Analytic conductor: \(32.0359\)
Root analytic conductor: \(5.66003\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{4012} (237, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 4012,\ (\ :1/2),\ 0.686 + 0.727i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.484211976\)
\(L(\frac12)\) \(\approx\) \(2.484211976\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
17 \( 1 + (-2.82 - 2.99i)T \)
59 \( 1 + T \)
good3 \( 1 + 0.622iT - 3T^{2} \)
5 \( 1 - 0.657iT - 5T^{2} \)
7 \( 1 + 2.30iT - 7T^{2} \)
11 \( 1 + 4.95iT - 11T^{2} \)
13 \( 1 - 5.87T + 13T^{2} \)
19 \( 1 - 1.65T + 19T^{2} \)
23 \( 1 - 4.54iT - 23T^{2} \)
29 \( 1 - 3.32iT - 29T^{2} \)
31 \( 1 + 2.90iT - 31T^{2} \)
37 \( 1 + 0.0987iT - 37T^{2} \)
41 \( 1 - 5.90iT - 41T^{2} \)
43 \( 1 - 9.96T + 43T^{2} \)
47 \( 1 + 8.82T + 47T^{2} \)
53 \( 1 + 10.2T + 53T^{2} \)
61 \( 1 - 11.0iT - 61T^{2} \)
67 \( 1 - 5.73T + 67T^{2} \)
71 \( 1 + 3.44iT - 71T^{2} \)
73 \( 1 - 0.343iT - 73T^{2} \)
79 \( 1 + 4.40iT - 79T^{2} \)
83 \( 1 + 5.26T + 83T^{2} \)
89 \( 1 + 10.6T + 89T^{2} \)
97 \( 1 + 5.04iT - 97T^{2} \)
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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

−8.201608016417890135940734512395, −7.67441075774190623504281247892, −6.87248257400792940515806602454, −6.17581637475121872805667929402, −5.62123700670856967339613106379, −4.38576005280331734076723256352, −3.60854445070125132408801541318, −3.11345801787711789420075884541, −1.43514723243924464518270105602, −0.970502368836808952431028048006, 1.08654348342737901158428572947, 2.04541720067676410791550638796, 3.11581454576422889347836441254, 4.08472635921629157479460538930, 4.77305687327611318465997532703, 5.42366613721607291640191219719, 6.38120270244240828087915003486, 7.03636346872015482059392321839, 7.86535473913812206583227169874, 8.635148308267443538338571921522

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