Properties

Label 2-30e2-5.4-c3-0-10
Degree $2$
Conductor $900$
Sign $0.894 + 0.447i$
Analytic cond. $53.1017$
Root an. cond. $7.28709$
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  − 26i·7-s − 45·11-s + 44i·13-s + 117i·17-s + 91·19-s + 18i·23-s + 144·29-s + 26·31-s + 214i·37-s + 459·41-s − 460i·43-s − 468i·47-s − 333·49-s − 558i·53-s − 72·59-s + ⋯
L(s)  = 1  − 1.40i·7-s − 1.23·11-s + 0.938i·13-s + 1.66i·17-s + 1.09·19-s + 0.163i·23-s + 0.922·29-s + 0.150·31-s + 0.950i·37-s + 1.74·41-s − 1.63i·43-s − 1.45i·47-s − 0.970·49-s − 1.44i·53-s − 0.158·59-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 900 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.894 + 0.447i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 900 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (0.894 + 0.447i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(900\)    =    \(2^{2} \cdot 3^{2} \cdot 5^{2}\)
Sign: $0.894 + 0.447i$
Analytic conductor: \(53.1017\)
Root analytic conductor: \(7.28709\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{900} (649, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 900,\ (\ :3/2),\ 0.894 + 0.447i)\)

Particular Values

\(L(2)\) \(\approx\) \(1.807629786\)
\(L(\frac12)\) \(\approx\) \(1.807629786\)
\(L(\frac{5}{2})\) 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 \( 1 + 26iT - 343T^{2} \)
11 \( 1 + 45T + 1.33e3T^{2} \)
13 \( 1 - 44iT - 2.19e3T^{2} \)
17 \( 1 - 117iT - 4.91e3T^{2} \)
19 \( 1 - 91T + 6.85e3T^{2} \)
23 \( 1 - 18iT - 1.21e4T^{2} \)
29 \( 1 - 144T + 2.43e4T^{2} \)
31 \( 1 - 26T + 2.97e4T^{2} \)
37 \( 1 - 214iT - 5.06e4T^{2} \)
41 \( 1 - 459T + 6.89e4T^{2} \)
43 \( 1 + 460iT - 7.95e4T^{2} \)
47 \( 1 + 468iT - 1.03e5T^{2} \)
53 \( 1 + 558iT - 1.48e5T^{2} \)
59 \( 1 + 72T + 2.05e5T^{2} \)
61 \( 1 + 118T + 2.26e5T^{2} \)
67 \( 1 + 251iT - 3.00e5T^{2} \)
71 \( 1 + 108T + 3.57e5T^{2} \)
73 \( 1 - 299iT - 3.89e5T^{2} \)
79 \( 1 - 898T + 4.93e5T^{2} \)
83 \( 1 + 927iT - 5.71e5T^{2} \)
89 \( 1 - 351T + 7.04e5T^{2} \)
97 \( 1 + 386iT - 9.12e5T^{2} \)
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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

−9.961561863717592613599086285642, −8.726391812419480224316502356541, −7.88082885618974828707357208981, −7.19979820970831366222830228002, −6.30955874008357491673509176423, −5.18211229203950284656880266285, −4.22551167141906833263827476392, −3.37807810286614379029293629640, −1.94142565109168197670730036459, −0.67788964809847291869451400545, 0.78686815368776040641368353560, 2.66984050521196832909132661843, 2.85799980170564249948496543490, 4.72686011285505759799352115041, 5.41064693233824175360565809734, 6.10524315342643758471420295662, 7.51019493538969357268979159879, 7.960445563035771737172922084198, 9.107488787389368882770294826027, 9.599414075431260877219542661491

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