Properties

Label 2-1350-5.4-c1-0-14
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 − 2i·7-s i·8-s − 3·11-s + 5i·13-s + 2·14-s + 16-s − 6i·17-s + 4·19-s − 3i·22-s − 3i·23-s − 5·26-s + 2i·28-s + 2·31-s + i·32-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 − 1.45i·17-s + 0.917·19-s − 0.639i·22-s − 0.625i·23-s − 0.980·26-s + 0.377i·28-s + 0.359·31-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

\(L(1)\) \(\approx\) \(1.244232520\)
\(L(\frac12)\) \(\approx\) \(1.244232520\)
\(L(\frac{3}{2})\) 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 \( 1 + 6iT - 17T^{2} \)
19 \( 1 - 4T + 19T^{2} \)
23 \( 1 + 3iT - 23T^{2} \)
29 \( 1 + 29T^{2} \)
31 \( 1 - 2T + 31T^{2} \)
37 \( 1 + 11iT - 37T^{2} \)
41 \( 1 - 6T + 41T^{2} \)
43 \( 1 + 4iT - 43T^{2} \)
47 \( 1 + 3iT - 47T^{2} \)
53 \( 1 + 12iT - 53T^{2} \)
59 \( 1 + 9T + 59T^{2} \)
61 \( 1 - 11T + 61T^{2} \)
67 \( 1 + 14iT - 67T^{2} \)
71 \( 1 + 15T + 71T^{2} \)
73 \( 1 - 2iT - 73T^{2} \)
79 \( 1 - 10T + 79T^{2} \)
83 \( 1 - 83T^{2} \)
89 \( 1 + 6T + 89T^{2} \)
97 \( 1 - 7iT - 97T^{2} \)
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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

−9.420525679454772877203034511728, −8.768144426448402497612075497874, −7.58794727800193626063451260072, −7.27513999484760146643073520654, −6.39921490773248249275584129978, −5.29955803600445732301081714029, −4.61873774142482044172142400452, −3.64157779589735690008606650510, −2.32132539554190224221488278781, −0.56734120648111237565321687509, 1.25343878722026111293291772392, 2.63712958415216055652487296407, 3.26572737579231381317378936959, 4.53361205237041627778382251288, 5.53345640713980372357263929244, 6.00472084189028754069493715054, 7.54082653014497995570031676082, 8.143027641339401129326045529882, 8.875818126978925739268733224242, 9.912404313503682969465533051733

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