Properties

Label 2-1344-28.27-c1-0-15
Degree $2$
Conductor $1344$
Sign $0.968 - 0.250i$
Analytic cond. $10.7318$
Root an. cond. $3.27595$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 3-s − 1.69i·5-s + (2.56 − 0.662i)7-s + 9-s + 3.02i·11-s + 6.04i·13-s − 1.69i·15-s + 4.34i·17-s + 1.12·19-s + (2.56 − 0.662i)21-s + 3.02i·23-s + 2.12·25-s + 27-s + 2·29-s + 3.02i·33-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.758i·5-s + (0.968 − 0.250i)7-s + 0.333·9-s + 0.910i·11-s + 1.67i·13-s − 0.437i·15-s + 1.05i·17-s + 0.257·19-s + (0.558 − 0.144i)21-s + 0.629i·23-s + 0.424·25-s + 0.192·27-s + 0.371·29-s + 0.525i·33-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1344 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.968 - 0.250i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1344 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.968 - 0.250i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1344\)    =    \(2^{6} \cdot 3 \cdot 7\)
Sign: $0.968 - 0.250i$
Analytic conductor: \(10.7318\)
Root analytic conductor: \(3.27595\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1344} (895, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1344,\ (\ :1/2),\ 0.968 - 0.250i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.329834690\)
\(L(\frac12)\) \(\approx\) \(2.329834690\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
7 \( 1 + (-2.56 + 0.662i)T \)
good5 \( 1 + 1.69iT - 5T^{2} \)
11 \( 1 - 3.02iT - 11T^{2} \)
13 \( 1 - 6.04iT - 13T^{2} \)
17 \( 1 - 4.34iT - 17T^{2} \)
19 \( 1 - 1.12T + 19T^{2} \)
23 \( 1 - 3.02iT - 23T^{2} \)
29 \( 1 - 2T + 29T^{2} \)
31 \( 1 + 31T^{2} \)
37 \( 1 - 7.12T + 37T^{2} \)
41 \( 1 + 7.73iT - 41T^{2} \)
43 \( 1 + 8.10iT - 43T^{2} \)
47 \( 1 + 10.2T + 47T^{2} \)
53 \( 1 - 4.24T + 53T^{2} \)
59 \( 1 + 4T + 59T^{2} \)
61 \( 1 + 9.43iT - 61T^{2} \)
67 \( 1 - 2.06iT - 67T^{2} \)
71 \( 1 + 12.4iT - 71T^{2} \)
73 \( 1 - 3.39iT - 73T^{2} \)
79 \( 1 + 4.71iT - 79T^{2} \)
83 \( 1 + 6.24T + 83T^{2} \)
89 \( 1 - 7.73iT - 89T^{2} \)
97 \( 1 - 8.68iT - 97T^{2} \)
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

−9.431774367359976287219953616226, −8.861918453473484534019367793297, −8.109563169804245413586209404293, −7.34337819650252733524039689870, −6.50939058862327031799228643818, −5.18906199346425274035197626012, −4.48086974115770358996546663894, −3.80569001824007181044476527272, −2.11838986608880258190419627611, −1.44197940744626500038894313153, 1.03631049407279061572308016740, 2.77323960001762278070916731112, 3.01938622932176995439183910138, 4.48123100252650329653451117933, 5.37927404813374865812190658671, 6.28696026969846933133812442484, 7.33785221872449254925799154495, 8.062561439180747850933979887980, 8.534160437946047405103591806933, 9.617648971106749019738838668640

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