Properties

Label 2-1800-120.59-c1-0-18
Degree $2$
Conductor $1800$
Sign $-0.792 - 0.610i$
Analytic cond. $14.3730$
Root an. cond. $3.79118$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−0.376 + 1.36i)2-s + (−1.71 − 1.02i)4-s − 1.04·7-s + (2.04 − 1.95i)8-s + 2.67i·11-s + 0.761·13-s + (0.392 − 1.41i)14-s + (1.89 + 3.52i)16-s + 2.17·17-s − 3.36·19-s + (−3.64 − 1.00i)22-s − 4.98i·23-s + (−0.286 + 1.03i)26-s + (1.78 + 1.06i)28-s + 7.88·29-s + ⋯
L(s)  = 1  + (−0.266 + 0.963i)2-s + (−0.858 − 0.513i)4-s − 0.393·7-s + (0.723 − 0.690i)8-s + 0.807i·11-s + 0.211·13-s + (0.104 − 0.379i)14-s + (0.473 + 0.880i)16-s + 0.528·17-s − 0.772·19-s + (−0.777 − 0.214i)22-s − 1.03i·23-s + (−0.0562 + 0.203i)26-s + (0.337 + 0.202i)28-s + 1.46·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1800 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.792 - 0.610i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1800 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.792 - 0.610i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1800\)    =    \(2^{3} \cdot 3^{2} \cdot 5^{2}\)
Sign: $-0.792 - 0.610i$
Analytic conductor: \(14.3730\)
Root analytic conductor: \(3.79118\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1800} (899, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1800,\ (\ :1/2),\ -0.792 - 0.610i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.9868288593\)
\(L(\frac12)\) \(\approx\) \(0.9868288593\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.376 - 1.36i)T \)
3 \( 1 \)
5 \( 1 \)
good7 \( 1 + 1.04T + 7T^{2} \)
11 \( 1 - 2.67iT - 11T^{2} \)
13 \( 1 - 0.761T + 13T^{2} \)
17 \( 1 - 2.17T + 17T^{2} \)
19 \( 1 + 3.36T + 19T^{2} \)
23 \( 1 + 4.98iT - 23T^{2} \)
29 \( 1 - 7.88T + 29T^{2} \)
31 \( 1 - 4.48iT - 31T^{2} \)
37 \( 1 - 0.663T + 37T^{2} \)
41 \( 1 - 8.94iT - 41T^{2} \)
43 \( 1 - 2.41iT - 43T^{2} \)
47 \( 1 + 7.27iT - 47T^{2} \)
53 \( 1 + 1.00iT - 53T^{2} \)
59 \( 1 - 4.94iT - 59T^{2} \)
61 \( 1 - 12.4iT - 61T^{2} \)
67 \( 1 - 14.3iT - 67T^{2} \)
71 \( 1 - 4.44T + 71T^{2} \)
73 \( 1 - 3.65iT - 73T^{2} \)
79 \( 1 - 13.3iT - 79T^{2} \)
83 \( 1 + 7.77T + 83T^{2} \)
89 \( 1 - 6.69iT - 89T^{2} \)
97 \( 1 - 13.3iT - 97T^{2} \)
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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

−9.564536252761136532608521840448, −8.518054582915755928539675438384, −8.180021680977741814047433805226, −6.97780677259355207881864775012, −6.64412307556901356466764726699, −5.70368423827857135862929355872, −4.75662291375090737396757402641, −4.07159585996487186737495306825, −2.72437631268768802542411965827, −1.18360150220920601923174448850, 0.46262109207472617510754591347, 1.78424522857323489150766553998, 2.98727701576838852864921653703, 3.64902441066322028654136403801, 4.64790250696797533912188755932, 5.65291837743178043976563877480, 6.52202904916145341646572698897, 7.71038332082028560145019797823, 8.303696601394391429712639614345, 9.139315965281729976566133781982

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