Properties

Label 2-2550-5.4-c1-0-14
Degree $2$
Conductor $2550$
Sign $0.447 - 0.894i$
Analytic cond. $20.3618$
Root an. cond. $4.51241$
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  i·2-s + i·3-s − 4-s + 6-s + 2.37i·7-s + i·8-s − 9-s + 4.37·11-s i·12-s + 2i·13-s + 2.37·14-s + 16-s + i·17-s + i·18-s + 2.37·19-s + ⋯
L(s)  = 1  − 0.707i·2-s + 0.577i·3-s − 0.5·4-s + 0.408·6-s + 0.896i·7-s + 0.353i·8-s − 0.333·9-s + 1.31·11-s − 0.288i·12-s + 0.554i·13-s + 0.634·14-s + 0.250·16-s + 0.242i·17-s + 0.235i·18-s + 0.544·19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2550 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.447 - 0.894i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2550 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.447 - 0.894i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2550\)    =    \(2 \cdot 3 \cdot 5^{2} \cdot 17\)
Sign: $0.447 - 0.894i$
Analytic conductor: \(20.3618\)
Root analytic conductor: \(4.51241\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2550} (2449, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2550,\ (\ :1/2),\ 0.447 - 0.894i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.593115242\)
\(L(\frac12)\) \(\approx\) \(1.593115242\)
\(L(\frac{3}{2})\) 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 \( 1 - iT \)
5 \( 1 \)
17 \( 1 - iT \)
good7 \( 1 - 2.37iT - 7T^{2} \)
11 \( 1 - 4.37T + 11T^{2} \)
13 \( 1 - 2iT - 13T^{2} \)
19 \( 1 - 2.37T + 19T^{2} \)
23 \( 1 + 1.37iT - 23T^{2} \)
29 \( 1 + 8.74T + 29T^{2} \)
31 \( 1 - 9.11T + 31T^{2} \)
37 \( 1 - iT - 37T^{2} \)
41 \( 1 + 1.37T + 41T^{2} \)
43 \( 1 - 3.62iT - 43T^{2} \)
47 \( 1 - 1.62iT - 47T^{2} \)
53 \( 1 - 5.74iT - 53T^{2} \)
59 \( 1 + 10.1T + 59T^{2} \)
61 \( 1 + 8.11T + 61T^{2} \)
67 \( 1 + 0.372iT - 67T^{2} \)
71 \( 1 + 1.37T + 71T^{2} \)
73 \( 1 - 8iT - 73T^{2} \)
79 \( 1 - 11.1T + 79T^{2} \)
83 \( 1 - 1.37iT - 83T^{2} \)
89 \( 1 - 2.74T + 89T^{2} \)
97 \( 1 - 12.7iT - 97T^{2} \)
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

−9.307307407276683305065061670229, −8.604682897531078808502983777527, −7.70188036324846978730625200231, −6.51312430812791634107078946625, −5.88366384354115777490363533050, −4.89936652701205194463596356839, −4.15586574744672136747092545990, −3.35432309237983197299524669203, −2.37645657570172212763872286168, −1.29503980217968573601059960113, 0.58728185645740419556385763219, 1.63427384201488568092796732470, 3.20336107258129022956583148183, 3.98471026516833253346243122353, 4.91236418282782427833711968368, 5.89139532141344706614779335656, 6.53526738545254798820736633445, 7.31279200772717277584360521177, 7.71858806857016771239466920107, 8.657720895060923816766697434000

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