Properties

Label 2-1800-5.4-c3-0-4
Degree $2$
Conductor $1800$
Sign $-0.894 - 0.447i$
Analytic cond. $106.203$
Root an. cond. $10.3055$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 20i·7-s − 16·11-s − 58i·13-s − 38i·17-s − 4·19-s − 80i·23-s + 82·29-s − 8·31-s + 426i·37-s + 246·41-s + 524i·43-s + 464i·47-s − 57·49-s − 702i·53-s − 592·59-s + ⋯
L(s)  = 1  + 1.07i·7-s − 0.438·11-s − 1.23i·13-s − 0.542i·17-s − 0.0482·19-s − 0.725i·23-s + 0.525·29-s − 0.0463·31-s + 1.89i·37-s + 0.937·41-s + 1.85i·43-s + 1.44i·47-s − 0.166·49-s − 1.81i·53-s − 1.30·59-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1800 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.894 - 0.447i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1800 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (-0.894 - 0.447i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1800\)    =    \(2^{3} \cdot 3^{2} \cdot 5^{2}\)
Sign: $-0.894 - 0.447i$
Analytic conductor: \(106.203\)
Root analytic conductor: \(10.3055\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{1800} (649, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1800,\ (\ :3/2),\ -0.894 - 0.447i)\)

Particular Values

\(L(2)\) \(\approx\) \(0.6243992827\)
\(L(\frac12)\) \(\approx\) \(0.6243992827\)
\(L(\frac{5}{2})\) 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 \( 1 \)
5 \( 1 \)
good7 \( 1 - 20iT - 343T^{2} \)
11 \( 1 + 16T + 1.33e3T^{2} \)
13 \( 1 + 58iT - 2.19e3T^{2} \)
17 \( 1 + 38iT - 4.91e3T^{2} \)
19 \( 1 + 4T + 6.85e3T^{2} \)
23 \( 1 + 80iT - 1.21e4T^{2} \)
29 \( 1 - 82T + 2.43e4T^{2} \)
31 \( 1 + 8T + 2.97e4T^{2} \)
37 \( 1 - 426iT - 5.06e4T^{2} \)
41 \( 1 - 246T + 6.89e4T^{2} \)
43 \( 1 - 524iT - 7.95e4T^{2} \)
47 \( 1 - 464iT - 1.03e5T^{2} \)
53 \( 1 + 702iT - 1.48e5T^{2} \)
59 \( 1 + 592T + 2.05e5T^{2} \)
61 \( 1 - 574T + 2.26e5T^{2} \)
67 \( 1 + 172iT - 3.00e5T^{2} \)
71 \( 1 + 768T + 3.57e5T^{2} \)
73 \( 1 - 558iT - 3.89e5T^{2} \)
79 \( 1 + 408T + 4.93e5T^{2} \)
83 \( 1 - 164iT - 5.71e5T^{2} \)
89 \( 1 + 510T + 7.04e5T^{2} \)
97 \( 1 - 514iT - 9.12e5T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−9.288114226828239293753977262184, −8.253321698021315909811104311238, −7.996808830802879189537972607747, −6.77886743514006506286687694441, −5.98064069019703983946956183829, −5.24497244656758590966007863730, −4.48329925214013270137423184135, −3.00211465037246109890376804432, −2.62864162346523547279153904977, −1.16557878145854026123175189443, 0.13793380440452283220858643500, 1.36665556468595375922304440596, 2.40845661680501109674956158571, 3.77859865402879561998910321737, 4.22040070059689329071241077562, 5.32678184117386842834354431399, 6.22347300470339390118252339297, 7.20899206776394810021968906343, 7.53046943296267950319079240310, 8.692750745535502815404172927081

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