Properties

Label 2-1350-5.4-c1-0-17
Degree $2$
Conductor $1350$
Sign $-0.894 + 0.447i$
Analytic cond. $10.7798$
Root an. cond. $3.28326$
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  i·2-s − 4-s i·7-s + i·8-s − 2i·13-s − 14-s + 16-s − 6i·17-s + 19-s + 6i·23-s − 2·26-s + i·28-s − 6·29-s + 5·31-s i·32-s + ⋯
L(s)  = 1  − 0.707i·2-s − 0.5·4-s − 0.377i·7-s + 0.353i·8-s − 0.554i·13-s − 0.267·14-s + 0.250·16-s − 1.45i·17-s + 0.229·19-s + 1.25i·23-s − 0.392·26-s + 0.188i·28-s − 1.11·29-s + 0.898·31-s − 0.176i·32-s + ⋯

Functional equation

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

Invariants

Degree: \(2\)
Conductor: \(1350\)    =    \(2 \cdot 3^{3} \cdot 5^{2}\)
Sign: $-0.894 + 0.447i$
Analytic conductor: \(10.7798\)
Root analytic conductor: \(3.28326\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1350} (649, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1350,\ (\ :1/2),\ -0.894 + 0.447i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.102353884\)
\(L(\frac12)\) \(\approx\) \(1.102353884\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + iT \)
3 \( 1 \)
5 \( 1 \)
good7 \( 1 + iT - 7T^{2} \)
11 \( 1 + 11T^{2} \)
13 \( 1 + 2iT - 13T^{2} \)
17 \( 1 + 6iT - 17T^{2} \)
19 \( 1 - T + 19T^{2} \)
23 \( 1 - 6iT - 23T^{2} \)
29 \( 1 + 6T + 29T^{2} \)
31 \( 1 - 5T + 31T^{2} \)
37 \( 1 + 7iT - 37T^{2} \)
41 \( 1 + 12T + 41T^{2} \)
43 \( 1 + 11iT - 43T^{2} \)
47 \( 1 + 12iT - 47T^{2} \)
53 \( 1 - 53T^{2} \)
59 \( 1 + 6T + 59T^{2} \)
61 \( 1 + 7T + 61T^{2} \)
67 \( 1 + 4iT - 67T^{2} \)
71 \( 1 + 6T + 71T^{2} \)
73 \( 1 - 7iT - 73T^{2} \)
79 \( 1 - T + 79T^{2} \)
83 \( 1 + 6iT - 83T^{2} \)
89 \( 1 + 6T + 89T^{2} \)
97 \( 1 - 5iT - 97T^{2} \)
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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

−9.389517595187708570774154348231, −8.659931308072713457773860968380, −7.58191430796751067552709408838, −7.03961768579907224725114094771, −5.64457833596253544159827872758, −5.03583953417591464402076865678, −3.86161969296874436345554460870, −3.09075971304660146306979084986, −1.88115637931122366117318753030, −0.45994623988403635555091252231, 1.55390017061958050955214855550, 2.98293020204661445779113799761, 4.17832460918002345553434728074, 4.91882461052074495254691884640, 6.10652183940650925047503430102, 6.44522956847503204492409833762, 7.57982628729479529230328223731, 8.325396380328993940725518319958, 8.944114795050053596617946401790, 9.836622120398146107072901775391

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