Properties

Label 2-672-24.11-c1-0-20
Degree $2$
Conductor $672$
Sign $0.912 + 0.408i$
Analytic cond. $5.36594$
Root an. cond. $2.31645$
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  + (1.61 − 0.618i)3-s + 3.23·5-s + i·7-s + (2.23 − 2.00i)9-s − 4.47i·11-s + 1.23i·13-s + (5.23 − 2.00i)15-s + 2i·17-s − 7.23·19-s + (0.618 + 1.61i)21-s + 0.472·23-s + 5.47·25-s + (2.38 − 4.61i)27-s + 8.94i·31-s + (−2.76 − 7.23i)33-s + ⋯
L(s)  = 1  + (0.934 − 0.356i)3-s + 1.44·5-s + 0.377i·7-s + (0.745 − 0.666i)9-s − 1.34i·11-s + 0.342i·13-s + (1.35 − 0.516i)15-s + 0.485i·17-s − 1.66·19-s + (0.134 + 0.353i)21-s + 0.0984·23-s + 1.09·25-s + (0.458 − 0.888i)27-s + 1.60i·31-s + (−0.481 − 1.25i)33-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 672 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.912 + 0.408i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 672 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.912 + 0.408i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(672\)    =    \(2^{5} \cdot 3 \cdot 7\)
Sign: $0.912 + 0.408i$
Analytic conductor: \(5.36594\)
Root analytic conductor: \(2.31645\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{672} (239, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 672,\ (\ :1/2),\ 0.912 + 0.408i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.48445 - 0.530236i\)
\(L(\frac12)\) \(\approx\) \(2.48445 - 0.530236i\)
\(L(\frac{3}{2})\) 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 \( 1 + (-1.61 + 0.618i)T \)
7 \( 1 - iT \)
good5 \( 1 - 3.23T + 5T^{2} \)
11 \( 1 + 4.47iT - 11T^{2} \)
13 \( 1 - 1.23iT - 13T^{2} \)
17 \( 1 - 2iT - 17T^{2} \)
19 \( 1 + 7.23T + 19T^{2} \)
23 \( 1 - 0.472T + 23T^{2} \)
29 \( 1 + 29T^{2} \)
31 \( 1 - 8.94iT - 31T^{2} \)
37 \( 1 - 6.47iT - 37T^{2} \)
41 \( 1 + 4.47iT - 41T^{2} \)
43 \( 1 - 0.472T + 43T^{2} \)
47 \( 1 + 2.47T + 47T^{2} \)
53 \( 1 + 10.4T + 53T^{2} \)
59 \( 1 - 1.23iT - 59T^{2} \)
61 \( 1 + 11.7iT - 61T^{2} \)
67 \( 1 - 10.9T + 67T^{2} \)
71 \( 1 - 6.94T + 71T^{2} \)
73 \( 1 + 0.472T + 73T^{2} \)
79 \( 1 + 4.94iT - 79T^{2} \)
83 \( 1 - 13.2iT - 83T^{2} \)
89 \( 1 - 6iT - 89T^{2} \)
97 \( 1 - 3.52T + 97T^{2} \)
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

−10.31029224067018883100271771262, −9.425651115152558422677236564171, −8.695002088354570282249466023578, −8.188879400934744408445109076609, −6.59919948266156650455513040904, −6.26274766130226540521493806937, −5.06075724820544981892478111924, −3.59011774973407130960702526833, −2.50391266319165220192892077472, −1.54972273034918846143532238428, 1.85058141211833865736529027809, 2.55494884535674399791079643881, 4.08642522780298187312639876311, 4.92841506400247121958072650782, 6.12903207696050279927386826633, 7.10051262179613694444387755747, 8.014153572995319574825864188822, 9.088340961266856712683849212972, 9.730130870992550678988436364640, 10.20874509019846272107356349447

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