Properties

Label 2-3042-13.12-c1-0-17
Degree $2$
Conductor $3042$
Sign $-0.554 + 0.832i$
Analytic cond. $24.2904$
Root an. cond. $4.92853$
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·2-s − 4-s + 4.16i·5-s + 3.16i·7-s i·8-s − 4.16·10-s + 1.16i·11-s − 3.16·14-s + 16-s − 3·17-s + 5.16i·19-s − 4.16i·20-s − 1.16·22-s + 7.16·23-s − 12.3·25-s + ⋯
L(s)  = 1  + 0.707i·2-s − 0.5·4-s + 1.86i·5-s + 1.19i·7-s − 0.353i·8-s − 1.31·10-s + 0.350i·11-s − 0.845·14-s + 0.250·16-s − 0.727·17-s + 1.18i·19-s − 0.930i·20-s − 0.247·22-s + 1.49·23-s − 2.46·25-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3042 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.554 + 0.832i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3042 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.554 + 0.832i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3042\)    =    \(2 \cdot 3^{2} \cdot 13^{2}\)
Sign: $-0.554 + 0.832i$
Analytic conductor: \(24.2904\)
Root analytic conductor: \(4.92853\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{3042} (1351, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 3042,\ (\ :1/2),\ -0.554 + 0.832i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.383598126\)
\(L(\frac12)\) \(\approx\) \(1.383598126\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - iT \)
3 \( 1 \)
13 \( 1 \)
good5 \( 1 - 4.16iT - 5T^{2} \)
7 \( 1 - 3.16iT - 7T^{2} \)
11 \( 1 - 1.16iT - 11T^{2} \)
17 \( 1 + 3T + 17T^{2} \)
19 \( 1 - 5.16iT - 19T^{2} \)
23 \( 1 - 7.16T + 23T^{2} \)
29 \( 1 - 1.83T + 29T^{2} \)
31 \( 1 - 6.32iT - 31T^{2} \)
37 \( 1 - 3.83iT - 37T^{2} \)
41 \( 1 - 3iT - 41T^{2} \)
43 \( 1 + 9.16T + 43T^{2} \)
47 \( 1 + 4.83iT - 47T^{2} \)
53 \( 1 - 12.4T + 53T^{2} \)
59 \( 1 - 2.32iT - 59T^{2} \)
61 \( 1 - 0.162T + 61T^{2} \)
67 \( 1 - 2.83iT - 67T^{2} \)
71 \( 1 + 7.16iT - 71T^{2} \)
73 \( 1 + iT - 73T^{2} \)
79 \( 1 + 4T + 79T^{2} \)
83 \( 1 + 3.48iT - 83T^{2} \)
89 \( 1 + 12iT - 89T^{2} \)
97 \( 1 - 4iT - 97T^{2} \)
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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

−8.985889271855290183258430419926, −8.468221600424206788453945474113, −7.48206544829120331622863125286, −6.88388895300554691852310015640, −6.34422669474947314613923892624, −5.62515095026096038634355079079, −4.74505470485679174039870329094, −3.51215573117507194777075001124, −2.87593757874919361132471624775, −1.90758362956737602704678765056, 0.50797733738656505315827921945, 1.04472953337069469802583358714, 2.26504219719206375612137630913, 3.56581391805259495483989899682, 4.39501789588501182657036299330, 4.82076581048803638247088433968, 5.63156065801220812927831585499, 6.82596468321344723290936503086, 7.62017320920596990702862288521, 8.554823248140530528665275456768

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