Properties

Label 2-1350-5.4-c3-0-70
Degree $2$
Conductor $1350$
Sign $-0.894 + 0.447i$
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 − 19i·7-s − 8i·8-s + 12·11-s − 50i·13-s + 38·14-s + 16·16-s − 126i·17-s − 29·19-s + 24i·22-s − 18i·23-s + 100·26-s + 76i·28-s − 102·29-s + ⋯
L(s)  = 1  + 0.707i·2-s − 0.5·4-s − 1.02i·7-s − 0.353i·8-s + 0.328·11-s − 1.06i·13-s + 0.725·14-s + 0.250·16-s − 1.79i·17-s − 0.350·19-s + 0.232i·22-s − 0.163i·23-s + 0.754·26-s + 0.512i·28-s − 0.653·29-s + ⋯

Functional equation

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

Invariants

Degree: \(2\)
Conductor: \(1350\)    =    \(2 \cdot 3^{3} \cdot 5^{2}\)
Sign: $-0.894 + 0.447i$
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: \((2,\ 1350,\ (\ :3/2),\ -0.894 + 0.447i)\)

Particular Values

\(L(2)\) \(\approx\) \(0.4889822334\)
\(L(\frac12)\) \(\approx\) \(0.4889822334\)
\(L(\frac{5}{2})\) 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 \( 1 + 19iT - 343T^{2} \)
11 \( 1 - 12T + 1.33e3T^{2} \)
13 \( 1 + 50iT - 2.19e3T^{2} \)
17 \( 1 + 126iT - 4.91e3T^{2} \)
19 \( 1 + 29T + 6.85e3T^{2} \)
23 \( 1 + 18iT - 1.21e4T^{2} \)
29 \( 1 + 102T + 2.43e4T^{2} \)
31 \( 1 + 265T + 2.97e4T^{2} \)
37 \( 1 - 65iT - 5.06e4T^{2} \)
41 \( 1 - 240T + 6.89e4T^{2} \)
43 \( 1 - 367iT - 7.95e4T^{2} \)
47 \( 1 + 72iT - 1.03e5T^{2} \)
53 \( 1 - 636iT - 1.48e5T^{2} \)
59 \( 1 + 102T + 2.05e5T^{2} \)
61 \( 1 + 103T + 2.26e5T^{2} \)
67 \( 1 + 52iT - 3.00e5T^{2} \)
71 \( 1 + 582T + 3.57e5T^{2} \)
73 \( 1 + 65iT - 3.89e5T^{2} \)
79 \( 1 + 173T + 4.93e5T^{2} \)
83 \( 1 + 498iT - 5.71e5T^{2} \)
89 \( 1 - 822T + 7.04e5T^{2} \)
97 \( 1 - 821iT - 9.12e5T^{2} \)
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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

−8.948228581000001923721119038019, −7.64437264043299810797003391126, −7.50698244159261628037807643379, −6.51364825569441487172515779019, −5.57771145859889737466631658844, −4.73276300285216113003933088414, −3.84114097815169696479660210201, −2.79981347286704247038586335848, −1.10393907569220871718466853577, −0.11983186337203598265607456313, 1.64004740752937379032158414104, 2.20331208157545179201644716195, 3.57831762654531185648570920684, 4.22515641553581824438072066493, 5.45048846859072180889708184532, 6.09869942739674825851724285854, 7.13813076925910733793089691943, 8.283448628614303342131233085043, 8.932819320433013685293452877503, 9.450923894528082337905424941450

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