Properties

Label 2-336-21.20-c3-0-39
Degree $2$
Conductor $336$
Sign $-0.841 + 0.539i$
Analytic cond. $19.8246$
Root an. cond. $4.45248$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 5.19i·3-s + (10 + 15.5i)7-s − 27·9-s − 62.3i·13-s − 155. i·19-s + (81 − 51.9i)21-s − 125·25-s + 140. i·27-s − 155. i·31-s − 110·37-s − 324·39-s − 520·43-s + (−143 + 311. i)49-s − 810·57-s − 935. i·61-s + ⋯
L(s)  = 1  − 0.999i·3-s + (0.539 + 0.841i)7-s − 9-s − 1.33i·13-s − 1.88i·19-s + (0.841 − 0.539i)21-s − 25-s + 1.00i·27-s − 0.903i·31-s − 0.488·37-s − 1.33·39-s − 1.84·43-s + (−0.416 + 0.908i)49-s − 1.88·57-s − 1.96i·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 336 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.841 + 0.539i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 336 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (-0.841 + 0.539i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(336\)    =    \(2^{4} \cdot 3 \cdot 7\)
Sign: $-0.841 + 0.539i$
Analytic conductor: \(19.8246\)
Root analytic conductor: \(4.45248\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{336} (209, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 336,\ (\ :3/2),\ -0.841 + 0.539i)\)

Particular Values

\(L(2)\) \(\approx\) \(1.207626642\)
\(L(\frac12)\) \(\approx\) \(1.207626642\)
\(L(\frac{5}{2})\) 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 \( 1 + 5.19iT \)
7 \( 1 + (-10 - 15.5i)T \)
good5 \( 1 + 125T^{2} \)
11 \( 1 - 1.33e3T^{2} \)
13 \( 1 + 62.3iT - 2.19e3T^{2} \)
17 \( 1 + 4.91e3T^{2} \)
19 \( 1 + 155. iT - 6.85e3T^{2} \)
23 \( 1 - 1.21e4T^{2} \)
29 \( 1 - 2.43e4T^{2} \)
31 \( 1 + 155. iT - 2.97e4T^{2} \)
37 \( 1 + 110T + 5.06e4T^{2} \)
41 \( 1 + 6.89e4T^{2} \)
43 \( 1 + 520T + 7.95e4T^{2} \)
47 \( 1 + 1.03e5T^{2} \)
53 \( 1 - 1.48e5T^{2} \)
59 \( 1 + 2.05e5T^{2} \)
61 \( 1 + 935. iT - 2.26e5T^{2} \)
67 \( 1 - 880T + 3.00e5T^{2} \)
71 \( 1 - 3.57e5T^{2} \)
73 \( 1 - 374. iT - 3.89e5T^{2} \)
79 \( 1 + 884T + 4.93e5T^{2} \)
83 \( 1 + 5.71e5T^{2} \)
89 \( 1 + 7.04e5T^{2} \)
97 \( 1 + 1.37e3iT - 9.12e5T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−11.10676740560572211387858201764, −9.715851840093707844110025836994, −8.597406463243505566562423726533, −7.970873540283438168329898285891, −6.93355398191811477708425240789, −5.83022410587415024209310344723, −4.99616537540184709874014994255, −3.07939487069759577264637727264, −2.01585645639853030158306634718, −0.41721417423514636467542934866, 1.71352074137140589484897419982, 3.58956220414985624183442629108, 4.31729940070952066850243266248, 5.41973963683204377947770294299, 6.63992962171986762516218060969, 7.87925110755520057981937380345, 8.753491919803755979967730197630, 9.875874426186003541709374045325, 10.40789804648586078280810315332, 11.45382503926397097422445012845

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