Properties

Label 2-3150-105.104-c1-0-28
Degree $2$
Conductor $3150$
Sign $0.997 - 0.0722i$
Analytic cond. $25.1528$
Root an. cond. $5.01526$
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  + 2-s + 4-s + (2.23 − 1.41i)7-s + 8-s + 1.41i·11-s + 5.39·13-s + (2.23 − 1.41i)14-s + 16-s + 2.23i·17-s + 1.30i·19-s + 1.41i·22-s + 23-s + 5.39·26-s + (2.23 − 1.41i)28-s + 9.24i·29-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.5·4-s + (0.845 − 0.534i)7-s + 0.353·8-s + 0.426i·11-s + 1.49·13-s + (0.597 − 0.377i)14-s + 0.250·16-s + 0.542i·17-s + 0.300i·19-s + 0.301i·22-s + 0.208·23-s + 1.05·26-s + (0.422 − 0.267i)28-s + 1.71i·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3150 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.997 - 0.0722i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3150 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.997 - 0.0722i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3150\)    =    \(2 \cdot 3^{2} \cdot 5^{2} \cdot 7\)
Sign: $0.997 - 0.0722i$
Analytic conductor: \(25.1528\)
Root analytic conductor: \(5.01526\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{3150} (3149, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 3150,\ (\ :1/2),\ 0.997 - 0.0722i)\)

Particular Values

\(L(1)\) \(\approx\) \(3.614578695\)
\(L(\frac12)\) \(\approx\) \(3.614578695\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
3 \( 1 \)
5 \( 1 \)
7 \( 1 + (-2.23 + 1.41i)T \)
good11 \( 1 - 1.41iT - 11T^{2} \)
13 \( 1 - 5.39T + 13T^{2} \)
17 \( 1 - 2.23iT - 17T^{2} \)
19 \( 1 - 1.30iT - 19T^{2} \)
23 \( 1 - T + 23T^{2} \)
29 \( 1 - 9.24iT - 29T^{2} \)
31 \( 1 + 8.56iT - 31T^{2} \)
37 \( 1 - 2.82iT - 37T^{2} \)
41 \( 1 + 4.08T + 41T^{2} \)
43 \( 1 - 6.41iT - 43T^{2} \)
47 \( 1 + 7.63iT - 47T^{2} \)
53 \( 1 + 6.07T + 53T^{2} \)
59 \( 1 - 11.7T + 59T^{2} \)
61 \( 1 + 5.39iT - 61T^{2} \)
67 \( 1 - 67T^{2} \)
71 \( 1 + 4.34iT - 71T^{2} \)
73 \( 1 - 5.01T + 73T^{2} \)
79 \( 1 + 1.07T + 79T^{2} \)
83 \( 1 - 8.01iT - 83T^{2} \)
89 \( 1 - 15.2T + 89T^{2} \)
97 \( 1 + 18.4T + 97T^{2} \)
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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

−8.419169690807411323745121858957, −8.011108427828764391562991249583, −7.04956028372084997325546588829, −6.41013100060320619263303871012, −5.54531945343789057849775741719, −4.80587964078635846851048088993, −3.96736676612888788265816003989, −3.37411254737377531120504563631, −2.00435793117497569964636886977, −1.19539301993949270472342004900, 1.07736682844406260445390677440, 2.16826248395092346880336251176, 3.14587158515161499169781840281, 4.00462302394114745083762719467, 4.86227924010914372572574346220, 5.59665449539923228691339021638, 6.22524189435961547558596296052, 7.05875476616026521591052489914, 7.996474276319849618718348697856, 8.573141849872687933813664921048

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