Properties

Label 2-1350-5.4-c3-0-10
Degree $2$
Conductor $1350$
Sign $0.447 - 0.894i$
Analytic cond. $79.6525$
Root an. cond. $8.92482$
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  − 2i·2-s − 4·4-s − 13i·7-s + 8i·8-s + 30·11-s + 61i·13-s − 26·14-s + 16·16-s − 12i·17-s + 49·19-s − 60i·22-s + 18i·23-s + 122·26-s + 52i·28-s − 186·29-s + ⋯
L(s)  = 1  − 0.707i·2-s − 0.5·4-s − 0.701i·7-s + 0.353i·8-s + 0.822·11-s + 1.30i·13-s − 0.496·14-s + 0.250·16-s − 0.171i·17-s + 0.591·19-s − 0.581i·22-s + 0.163i·23-s + 0.920·26-s + 0.350i·28-s − 1.19·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1350 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.447 - 0.894i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1350 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (0.447 - 0.894i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1350\)    =    \(2 \cdot 3^{3} \cdot 5^{2}\)
Sign: $0.447 - 0.894i$
Analytic conductor: \(79.6525\)
Root analytic conductor: \(8.92482\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{1350} (649, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1350,\ (\ :3/2),\ 0.447 - 0.894i)\)

Particular Values

\(L(2)\) \(\approx\) \(0.9948106103\)
\(L(\frac12)\) \(\approx\) \(0.9948106103\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + 2iT \)
3 \( 1 \)
5 \( 1 \)
good7 \( 1 + 13iT - 343T^{2} \)
11 \( 1 - 30T + 1.33e3T^{2} \)
13 \( 1 - 61iT - 2.19e3T^{2} \)
17 \( 1 + 12iT - 4.91e3T^{2} \)
19 \( 1 - 49T + 6.85e3T^{2} \)
23 \( 1 - 18iT - 1.21e4T^{2} \)
29 \( 1 + 186T + 2.43e4T^{2} \)
31 \( 1 + 160T + 2.97e4T^{2} \)
37 \( 1 + 91iT - 5.06e4T^{2} \)
41 \( 1 + 378T + 6.89e4T^{2} \)
43 \( 1 - 268iT - 7.95e4T^{2} \)
47 \( 1 + 144iT - 1.03e5T^{2} \)
53 \( 1 - 570iT - 1.48e5T^{2} \)
59 \( 1 - 204T + 2.05e5T^{2} \)
61 \( 1 + 877T + 2.26e5T^{2} \)
67 \( 1 + 187iT - 3.00e5T^{2} \)
71 \( 1 - 606T + 3.57e5T^{2} \)
73 \( 1 + 431iT - 3.89e5T^{2} \)
79 \( 1 + 1.15e3T + 4.93e5T^{2} \)
83 \( 1 - 102iT - 5.71e5T^{2} \)
89 \( 1 - 984T + 7.04e5T^{2} \)
97 \( 1 + 265iT - 9.12e5T^{2} \)
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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

−9.278196941876454424326107901711, −9.004440073690009238713780197191, −7.69059077828809909688700807896, −7.03506615574261596947264000540, −6.07659504837577410072065228084, −4.93447108708793348394713127346, −4.05935219333665362592150762020, −3.41038932048985069281587079859, −2.00453666748180950143322196512, −1.15653420751520522632989679516, 0.24154588075604833752331488406, 1.65123767115518037018487535282, 3.07132678374584473819179441639, 3.94477925098019763418744864850, 5.23765791618369901198248961824, 5.66269033410536037170703666193, 6.63929730654231367033701296876, 7.45539383893865934755729516213, 8.283132753826826760982727541983, 8.967069346701478006011235648731

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