Properties

Label 2-2736-12.11-c1-0-22
Degree $2$
Conductor $2736$
Sign $0.816 + 0.577i$
Analytic cond. $21.8470$
Root an. cond. $4.67408$
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  − 0.363i·5-s − 4.38i·7-s + 5.87·11-s + 5.79·13-s + 6.55i·17-s + i·19-s − 1.26·23-s + 4.86·25-s − 5.50i·29-s + 1.79i·31-s − 1.59·35-s − 6.76·37-s + 7.61i·41-s + 3.92i·43-s + 9.53·47-s + ⋯
L(s)  = 1  − 0.162i·5-s − 1.65i·7-s + 1.77·11-s + 1.60·13-s + 1.59i·17-s + 0.229i·19-s − 0.263·23-s + 0.973·25-s − 1.02i·29-s + 0.321i·31-s − 0.268·35-s − 1.11·37-s + 1.18i·41-s + 0.598i·43-s + 1.39·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2736 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.816 + 0.577i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2736 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.816 + 0.577i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2736\)    =    \(2^{4} \cdot 3^{2} \cdot 19\)
Sign: $0.816 + 0.577i$
Analytic conductor: \(21.8470\)
Root analytic conductor: \(4.67408\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2736} (2015, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2736,\ (\ :1/2),\ 0.816 + 0.577i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.302246383\)
\(L(\frac12)\) \(\approx\) \(2.302246383\)
\(L(\frac{3}{2})\) 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 \( 1 \)
19 \( 1 - iT \)
good5 \( 1 + 0.363iT - 5T^{2} \)
7 \( 1 + 4.38iT - 7T^{2} \)
11 \( 1 - 5.87T + 11T^{2} \)
13 \( 1 - 5.79T + 13T^{2} \)
17 \( 1 - 6.55iT - 17T^{2} \)
23 \( 1 + 1.26T + 23T^{2} \)
29 \( 1 + 5.50iT - 29T^{2} \)
31 \( 1 - 1.79iT - 31T^{2} \)
37 \( 1 + 6.76T + 37T^{2} \)
41 \( 1 - 7.61iT - 41T^{2} \)
43 \( 1 - 3.92iT - 43T^{2} \)
47 \( 1 - 9.53T + 47T^{2} \)
53 \( 1 - 4.13iT - 53T^{2} \)
59 \( 1 - 12.3T + 59T^{2} \)
61 \( 1 + 0.895T + 61T^{2} \)
67 \( 1 + 6.97iT - 67T^{2} \)
71 \( 1 + 2.53T + 71T^{2} \)
73 \( 1 + 8.38T + 73T^{2} \)
79 \( 1 + 16.6iT - 79T^{2} \)
83 \( 1 + 1.26T + 83T^{2} \)
89 \( 1 - 8.04iT - 89T^{2} \)
97 \( 1 - 6.81T + 97T^{2} \)
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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

−8.667522985386951494260357317904, −8.108361049868044204791840304342, −7.12787383809685287320126935190, −6.42911704224611233273861333775, −5.97619309534067449908122847313, −4.47852267758578701501389859512, −3.93675726964603229414029040858, −3.46195085889516208622513238781, −1.55102708950185427130789848334, −1.02795777773014362923491531583, 1.10175439944812617385728847983, 2.23198429022216757063696137202, 3.22368458317640571268401851556, 4.01707619845239093423238795762, 5.20987273976766318485341600855, 5.78205873110401038230465472688, 6.65459538116323651531374380774, 7.13712962427093324488464881263, 8.643987187235149209517013845447, 8.791838046620009010641589813168

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