Properties

Label 2-2850-5.4-c1-0-35
Degree $2$
Conductor $2850$
Sign $-0.447 + 0.894i$
Analytic cond. $22.7573$
Root an. cond. $4.77046$
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 + 2i·7-s + i·8-s − 9-s − 6·11-s i·12-s + 2·14-s + 16-s + 2i·17-s + i·18-s + 19-s − 2·21-s + 6i·22-s + ⋯
L(s)  = 1  − 0.707i·2-s + 0.577i·3-s − 0.5·4-s + 0.408·6-s + 0.755i·7-s + 0.353i·8-s − 0.333·9-s − 1.80·11-s − 0.288i·12-s + 0.534·14-s + 0.250·16-s + 0.485i·17-s + 0.235i·18-s + 0.229·19-s − 0.436·21-s + 1.27i·22-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2850 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.447 + 0.894i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2850 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.447 + 0.894i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2850\)    =    \(2 \cdot 3 \cdot 5^{2} \cdot 19\)
Sign: $-0.447 + 0.894i$
Analytic conductor: \(22.7573\)
Root analytic conductor: \(4.77046\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2850} (799, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2850,\ (\ :1/2),\ -0.447 + 0.894i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.6732328246\)
\(L(\frac12)\) \(\approx\) \(0.6732328246\)
\(L(\frac{3}{2})\) 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 \( 1 \)
19 \( 1 - T \)
good7 \( 1 - 2iT - 7T^{2} \)
11 \( 1 + 6T + 11T^{2} \)
13 \( 1 - 13T^{2} \)
17 \( 1 - 2iT - 17T^{2} \)
23 \( 1 + 4iT - 23T^{2} \)
29 \( 1 - 8T + 29T^{2} \)
31 \( 1 + 8T + 31T^{2} \)
37 \( 1 + 4iT - 37T^{2} \)
41 \( 1 + 4T + 41T^{2} \)
43 \( 1 - 6iT - 43T^{2} \)
47 \( 1 + 12iT - 47T^{2} \)
53 \( 1 + 6iT - 53T^{2} \)
59 \( 1 - 4T + 59T^{2} \)
61 \( 1 - 2T + 61T^{2} \)
67 \( 1 + 8iT - 67T^{2} \)
71 \( 1 + 71T^{2} \)
73 \( 1 + 6iT - 73T^{2} \)
79 \( 1 + 8T + 79T^{2} \)
83 \( 1 + 4iT - 83T^{2} \)
89 \( 1 - 4T + 89T^{2} \)
97 \( 1 - 12iT - 97T^{2} \)
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

−8.514363960329833016188459269758, −8.195120690690702149987255975855, −7.10384103306805227964925950604, −5.92986547221285387275910221698, −5.26721247081828854607955720388, −4.67999193834739027564263963275, −3.57599299436849554045616775686, −2.75102892443070551879861934766, −2.03729841766325524846121265926, −0.24166529714376774706309971269, 1.03826223807395454268976341650, 2.48236430737732112372111426490, 3.40033153489839189689044095054, 4.56862626690688092125252795506, 5.30420021914845587654280960194, 5.95815623256053133809195794119, 7.07434882209134449263965328751, 7.37365270402183415445398658467, 8.070432006248144779169048415832, 8.748405958471388080676542011185

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