Properties

Label 2-1350-5.4-c1-0-20
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 − 4i·7-s + i·8-s + 3·11-s + i·13-s − 4·14-s + 16-s − 2·19-s − 3i·22-s − 9i·23-s + 26-s + 4i·28-s + 6·29-s − 10·31-s i·32-s + ⋯
L(s)  = 1  − 0.707i·2-s − 0.5·4-s − 1.51i·7-s + 0.353i·8-s + 0.904·11-s + 0.277i·13-s − 1.06·14-s + 0.250·16-s − 0.458·19-s − 0.639i·22-s − 1.87i·23-s + 0.196·26-s + 0.755i·28-s + 1.11·29-s − 1.79·31-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

\(L(1)\) \(\approx\) \(1.305066015\)
\(L(\frac12)\) \(\approx\) \(1.305066015\)
\(L(\frac{3}{2})\) 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 \( 1 + 4iT - 7T^{2} \)
11 \( 1 - 3T + 11T^{2} \)
13 \( 1 - iT - 13T^{2} \)
17 \( 1 - 17T^{2} \)
19 \( 1 + 2T + 19T^{2} \)
23 \( 1 + 9iT - 23T^{2} \)
29 \( 1 - 6T + 29T^{2} \)
31 \( 1 + 10T + 31T^{2} \)
37 \( 1 + 7iT - 37T^{2} \)
41 \( 1 - 6T + 41T^{2} \)
43 \( 1 - 10iT - 43T^{2} \)
47 \( 1 + 9iT - 47T^{2} \)
53 \( 1 - 6iT - 53T^{2} \)
59 \( 1 + 3T + 59T^{2} \)
61 \( 1 + 7T + 61T^{2} \)
67 \( 1 + 4iT - 67T^{2} \)
71 \( 1 + 15T + 71T^{2} \)
73 \( 1 + 2iT - 73T^{2} \)
79 \( 1 + 8T + 79T^{2} \)
83 \( 1 + 12iT - 83T^{2} \)
89 \( 1 - 12T + 89T^{2} \)
97 \( 1 + 19iT - 97T^{2} \)
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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

−9.310197694312992821335818013624, −8.676968055045021188693936347851, −7.61739561558074956814453841083, −6.86727380883049595868492689978, −6.01408839893684542016735533796, −4.48196000563573412167311669178, −4.21723998255632800285921148902, −3.11050540569424984993948943883, −1.75211956586674351532443810815, −0.55639531430636404842702772651, 1.61508548347768100118048311247, 2.96606982920080242239394955453, 4.04176320720505448949022619645, 5.22593223358692781622061061921, 5.79178397492372054031604074818, 6.57988672860641656954622363287, 7.52045503031765583753327774724, 8.388506319583314764017834104905, 9.133852585253416312549552097848, 9.509336493224992607921097700515

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