Properties

Label 2-2016-3.2-c2-0-17
Degree $2$
Conductor $2016$
Sign $-0.816 - 0.577i$
Analytic cond. $54.9320$
Root an. cond. $7.41161$
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  + 7.59i·5-s − 2.64·7-s + 15.9i·11-s + 13.6·13-s + 32.2i·17-s + 23.4·19-s − 7.96i·23-s − 32.7·25-s + 23.0i·29-s + 29.9·31-s − 20.1i·35-s + 27.4·37-s − 19.8i·41-s − 19.9·43-s + 17.4i·47-s + ⋯
L(s)  = 1  + 1.51i·5-s − 0.377·7-s + 1.45i·11-s + 1.05·13-s + 1.89i·17-s + 1.23·19-s − 0.346i·23-s − 1.30·25-s + 0.794i·29-s + 0.967·31-s − 0.574i·35-s + 0.743·37-s − 0.483i·41-s − 0.463·43-s + 0.370i·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2016 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.816 - 0.577i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2016 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (-0.816 - 0.577i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2016\)    =    \(2^{5} \cdot 3^{2} \cdot 7\)
Sign: $-0.816 - 0.577i$
Analytic conductor: \(54.9320\)
Root analytic conductor: \(7.41161\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{2016} (449, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2016,\ (\ :1),\ -0.816 - 0.577i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.998885142\)
\(L(\frac12)\) \(\approx\) \(1.998885142\)
\(L(2)\) 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 \( 1 \)
7 \( 1 + 2.64T \)
good5 \( 1 - 7.59iT - 25T^{2} \)
11 \( 1 - 15.9iT - 121T^{2} \)
13 \( 1 - 13.6T + 169T^{2} \)
17 \( 1 - 32.2iT - 289T^{2} \)
19 \( 1 - 23.4T + 361T^{2} \)
23 \( 1 + 7.96iT - 529T^{2} \)
29 \( 1 - 23.0iT - 841T^{2} \)
31 \( 1 - 29.9T + 961T^{2} \)
37 \( 1 - 27.4T + 1.36e3T^{2} \)
41 \( 1 + 19.8iT - 1.68e3T^{2} \)
43 \( 1 + 19.9T + 1.84e3T^{2} \)
47 \( 1 - 17.4iT - 2.20e3T^{2} \)
53 \( 1 - 38.0iT - 2.80e3T^{2} \)
59 \( 1 + 108. iT - 3.48e3T^{2} \)
61 \( 1 - 36.4T + 3.72e3T^{2} \)
67 \( 1 - 88.2T + 4.48e3T^{2} \)
71 \( 1 - 93.7iT - 5.04e3T^{2} \)
73 \( 1 - 41.3T + 5.32e3T^{2} \)
79 \( 1 + 58.8T + 6.24e3T^{2} \)
83 \( 1 + 112. iT - 6.88e3T^{2} \)
89 \( 1 - 47.5iT - 7.92e3T^{2} \)
97 \( 1 + 157.T + 9.40e3T^{2} \)
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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

−9.499411210185671342999143191938, −8.366508742350222417896739633806, −7.65014271188370862716316661744, −6.73165632425852737624900801106, −6.43546191865310290143930621022, −5.42577834387234247034798522339, −4.14390066215618357198003180627, −3.46526586410971131121858007141, −2.53202574196435386607341640404, −1.45286474987582191577378336216, 0.60801138964973882019371454190, 1.09384819025385571472001237510, 2.78690514031831700555674985985, 3.65216731895389203023122137979, 4.69429123274252335795607480157, 5.45813307537572584918033164511, 6.05001706828251912047373394356, 7.14241573337015251109761116422, 8.176207324897936220332600215536, 8.573857215618153535829946396632

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