Properties

Label 2-1932-161.160-c1-0-19
Degree $2$
Conductor $1932$
Sign $0.0277 + 0.999i$
Analytic cond. $15.4270$
Root an. cond. $3.92773$
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 − 2.52·5-s + (2.25 − 1.38i)7-s − 9-s + 0.480i·11-s − 0.157i·13-s + 2.52i·15-s + 5.77·17-s + 6.77·19-s + (−1.38 − 2.25i)21-s + (−4.15 − 2.39i)23-s + 1.39·25-s + i·27-s − 0.536·29-s + 8.94i·31-s + ⋯
L(s)  = 1  − 0.577i·3-s − 1.13·5-s + (0.852 − 0.522i)7-s − 0.333·9-s + 0.144i·11-s − 0.0437i·13-s + 0.652i·15-s + 1.40·17-s + 1.55·19-s + (−0.301 − 0.492i)21-s + (−0.866 − 0.498i)23-s + 0.278·25-s + 0.192i·27-s − 0.0996·29-s + 1.60i·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1932 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.0277 + 0.999i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1932 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.0277 + 0.999i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1932\)    =    \(2^{2} \cdot 3 \cdot 7 \cdot 23\)
Sign: $0.0277 + 0.999i$
Analytic conductor: \(15.4270\)
Root analytic conductor: \(3.92773\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1932} (1609, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1932,\ (\ :1/2),\ 0.0277 + 0.999i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.451125059\)
\(L(\frac12)\) \(\approx\) \(1.451125059\)
\(L(\frac{3}{2})\) 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 \( 1 + iT \)
7 \( 1 + (-2.25 + 1.38i)T \)
23 \( 1 + (4.15 + 2.39i)T \)
good5 \( 1 + 2.52T + 5T^{2} \)
11 \( 1 - 0.480iT - 11T^{2} \)
13 \( 1 + 0.157iT - 13T^{2} \)
17 \( 1 - 5.77T + 17T^{2} \)
19 \( 1 - 6.77T + 19T^{2} \)
29 \( 1 + 0.536T + 29T^{2} \)
31 \( 1 - 8.94iT - 31T^{2} \)
37 \( 1 - 1.22iT - 37T^{2} \)
41 \( 1 + 11.2iT - 41T^{2} \)
43 \( 1 + 6.31iT - 43T^{2} \)
47 \( 1 + 1.75iT - 47T^{2} \)
53 \( 1 + 1.82iT - 53T^{2} \)
59 \( 1 + 8.60iT - 59T^{2} \)
61 \( 1 - 14.1T + 61T^{2} \)
67 \( 1 - 8.94iT - 67T^{2} \)
71 \( 1 + 8.38T + 71T^{2} \)
73 \( 1 + 12.2iT - 73T^{2} \)
79 \( 1 + 16.5iT - 79T^{2} \)
83 \( 1 + 0.812T + 83T^{2} \)
89 \( 1 + 14.7T + 89T^{2} \)
97 \( 1 + 3.39T + 97T^{2} \)
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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

−8.663460849996313603608891421931, −8.114525715041051282421680199500, −7.38046381197785267255138215660, −7.08370902642252393966052703235, −5.68004963712584137647092269792, −5.00014217577927062627644434975, −3.90653931574194836939982940035, −3.23096857781547172026824333079, −1.74549981233730912045168414491, −0.63617148215646398222092953993, 1.16678553907104378713709285001, 2.74114129114881109424393152434, 3.66572342284037419754225941892, 4.39449817855715386221975154553, 5.35946848359425156206017250023, 5.92635021326666066037198503746, 7.40796362023351531093256882823, 7.88505870553754865628026335674, 8.393961167113478260589053549148, 9.578666083018895642726016943920

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