Properties

Label 2-2850-5.4-c1-0-52
Degree $2$
Conductor $2850$
Sign $-0.894 + 0.447i$
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 − 4i·7-s i·8-s − 9-s − 11-s + i·12-s + 4·14-s + 16-s − 8i·17-s i·18-s − 19-s − 4·21-s i·22-s + ⋯
L(s)  = 1  + 0.707i·2-s − 0.577i·3-s − 0.5·4-s + 0.408·6-s − 1.51i·7-s − 0.353i·8-s − 0.333·9-s − 0.301·11-s + 0.288i·12-s + 1.06·14-s + 0.250·16-s − 1.94i·17-s − 0.235i·18-s − 0.229·19-s − 0.872·21-s − 0.213i·22-s + ⋯

Functional equation

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

Invariants

Degree: \(2\)
Conductor: \(2850\)    =    \(2 \cdot 3 \cdot 5^{2} \cdot 19\)
Sign: $-0.894 + 0.447i$
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: \((2,\ 2850,\ (\ :1/2),\ -0.894 + 0.447i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.7072944890\)
\(L(\frac12)\) \(\approx\) \(0.7072944890\)
\(L(\frac{3}{2})\) 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 \( 1 + 4iT - 7T^{2} \)
11 \( 1 + T + 11T^{2} \)
13 \( 1 - 13T^{2} \)
17 \( 1 + 8iT - 17T^{2} \)
23 \( 1 - 3iT - 23T^{2} \)
29 \( 1 - T + 29T^{2} \)
31 \( 1 - T + 31T^{2} \)
37 \( 1 + 2iT - 37T^{2} \)
41 \( 1 + 10T + 41T^{2} \)
43 \( 1 - 8iT - 43T^{2} \)
47 \( 1 - 47T^{2} \)
53 \( 1 + 3iT - 53T^{2} \)
59 \( 1 + 4T + 59T^{2} \)
61 \( 1 - 5T + 61T^{2} \)
67 \( 1 + 5iT - 67T^{2} \)
71 \( 1 + 6T + 71T^{2} \)
73 \( 1 - 13iT - 73T^{2} \)
79 \( 1 - 5T + 79T^{2} \)
83 \( 1 + 11iT - 83T^{2} \)
89 \( 1 + 3T + 89T^{2} \)
97 \( 1 - 10iT - 97T^{2} \)
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

−8.131249668215418664036003275647, −7.58917468173779138562205069234, −6.99714789244424905392739362598, −6.49482679930193600594389305397, −5.34297716034151522974190983796, −4.72034007583467629561633064723, −3.75229426427201101216240727280, −2.78031562473522690595690063204, −1.27978972478432578826574830260, −0.23279685588340032062251358667, 1.71613523417364555227614327199, 2.53489072780661097603399962009, 3.43047708817711198218963468974, 4.30351690166654931702167538274, 5.20778686681708888727461539453, 5.83854768007935758634163650597, 6.60348240883292456273867449923, 8.050809400799723817092333708446, 8.565921616009679837369866078455, 9.019547245185164822498182028485

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