Properties

Label 2-1350-5.4-c1-0-15
Degree $2$
Conductor $1350$
Sign $-0.447 + 0.894i$
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 + 2i·7-s + i·8-s − 3·11-s − 5i·13-s + 2·14-s + 16-s + 3i·17-s + 4·19-s + 3i·22-s − 9i·23-s − 5·26-s − 2i·28-s − 3·29-s + ⋯
L(s)  = 1  − 0.707i·2-s − 0.5·4-s + 0.755i·7-s + 0.353i·8-s − 0.904·11-s − 1.38i·13-s + 0.534·14-s + 0.250·16-s + 0.727i·17-s + 0.917·19-s + 0.639i·22-s − 1.87i·23-s − 0.980·26-s − 0.377i·28-s − 0.557·29-s + ⋯

Functional equation

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

Invariants

Degree: \(2\)
Conductor: \(1350\)    =    \(2 \cdot 3^{3} \cdot 5^{2}\)
Sign: $-0.447 + 0.894i$
Analytic conductor: \(10.7798\)
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: \((2,\ 1350,\ (\ :1/2),\ -0.447 + 0.894i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.202156476\)
\(L(\frac12)\) \(\approx\) \(1.202156476\)
\(L(\frac{3}{2})\) 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 \( 1 - 2iT - 7T^{2} \)
11 \( 1 + 3T + 11T^{2} \)
13 \( 1 + 5iT - 13T^{2} \)
17 \( 1 - 3iT - 17T^{2} \)
19 \( 1 - 4T + 19T^{2} \)
23 \( 1 + 9iT - 23T^{2} \)
29 \( 1 + 3T + 29T^{2} \)
31 \( 1 - 5T + 31T^{2} \)
37 \( 1 + 10iT - 37T^{2} \)
41 \( 1 + 41T^{2} \)
43 \( 1 - iT - 43T^{2} \)
47 \( 1 + 9iT - 47T^{2} \)
53 \( 1 + 12iT - 53T^{2} \)
59 \( 1 - 12T + 59T^{2} \)
61 \( 1 - 2T + 61T^{2} \)
67 \( 1 + 4iT - 67T^{2} \)
71 \( 1 + 12T + 71T^{2} \)
73 \( 1 - 10iT - 73T^{2} \)
79 \( 1 - 13T + 79T^{2} \)
83 \( 1 - 6iT - 83T^{2} \)
89 \( 1 + 12T + 89T^{2} \)
97 \( 1 - 2iT - 97T^{2} \)
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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

−9.495157831553610679814199769671, −8.397653175916324563837969921205, −8.146390955941154337500793267583, −6.92065656097945310407842743974, −5.64086534872231543205755474175, −5.28761980035629810492378082530, −4.02848678937883208122259448399, −2.93583972209967448686707042237, −2.22970871807828956655362370397, −0.53834880395933276273702940229, 1.28861144535864305863726083217, 2.91946066844286205900365904418, 4.04565519395004100741305244654, 4.89340176129836874320029489098, 5.71320591401434983249205438488, 6.77783051042951068768569766255, 7.41641084694036046840800316640, 7.980300497392279542860719910665, 9.160288088543018681544662586376, 9.647668444572553716119116250019

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