Properties

Label 2-3150-15.14-c2-0-44
Degree $2$
Conductor $3150$
Sign $-0.151 + 0.988i$
Analytic cond. $85.8312$
Root an. cond. $9.26451$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.41·2-s + 2.00·4-s + 2.64i·7-s − 2.82·8-s + 5.15i·11-s − 1.95i·13-s − 3.74i·14-s + 4.00·16-s − 26.6·17-s − 8.90·19-s − 7.29i·22-s + 18.2·23-s + 2.76i·26-s + 5.29i·28-s + 38.6i·29-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.500·4-s + 0.377i·7-s − 0.353·8-s + 0.468i·11-s − 0.150i·13-s − 0.267i·14-s + 0.250·16-s − 1.56·17-s − 0.468·19-s − 0.331i·22-s + 0.794·23-s + 0.106i·26-s + 0.188i·28-s + 1.33i·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3150 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.151 + 0.988i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3150 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (-0.151 + 0.988i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3150\)    =    \(2 \cdot 3^{2} \cdot 5^{2} \cdot 7\)
Sign: $-0.151 + 0.988i$
Analytic conductor: \(85.8312\)
Root analytic conductor: \(9.26451\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{3150} (449, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 3150,\ (\ :1),\ -0.151 + 0.988i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.5337408298\)
\(L(\frac12)\) \(\approx\) \(0.5337408298\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + 1.41T \)
3 \( 1 \)
5 \( 1 \)
7 \( 1 - 2.64iT \)
good11 \( 1 - 5.15iT - 121T^{2} \)
13 \( 1 + 1.95iT - 169T^{2} \)
17 \( 1 + 26.6T + 289T^{2} \)
19 \( 1 + 8.90T + 361T^{2} \)
23 \( 1 - 18.2T + 529T^{2} \)
29 \( 1 - 38.6iT - 841T^{2} \)
31 \( 1 - 20.7T + 961T^{2} \)
37 \( 1 - 7.09iT - 1.36e3T^{2} \)
41 \( 1 + 16.6iT - 1.68e3T^{2} \)
43 \( 1 + 14.5iT - 1.84e3T^{2} \)
47 \( 1 + 65.1T + 2.20e3T^{2} \)
53 \( 1 - 1.01T + 2.80e3T^{2} \)
59 \( 1 - 43.3iT - 3.48e3T^{2} \)
61 \( 1 + 5.39T + 3.72e3T^{2} \)
67 \( 1 + 78.2iT - 4.48e3T^{2} \)
71 \( 1 + 98.3iT - 5.04e3T^{2} \)
73 \( 1 + 63.1iT - 5.32e3T^{2} \)
79 \( 1 - 78.0T + 6.24e3T^{2} \)
83 \( 1 + 28.8T + 6.88e3T^{2} \)
89 \( 1 + 63.3iT - 7.92e3T^{2} \)
97 \( 1 - 116. iT - 9.40e3T^{2} \)
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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

−8.463040181283222642270029971182, −7.63128526780876604365815604131, −6.76974667363247438482161819053, −6.36647220633621744708240028740, −5.19750521807879363459253157037, −4.52880692111813856677788706491, −3.33790329309013732644592004994, −2.40604687613666410454255486013, −1.55871122353516951780593144753, −0.18035885707529725612153489778, 0.872016408930402497875285231014, 2.05846016889603368228122867705, 2.91869235400045297800874515851, 4.04671791724807010431311340477, 4.78157746339391114071955108695, 5.92922558039020989396718253271, 6.62146976608580511309666220221, 7.17780346335983662672490176833, 8.254517505249586890293054696780, 8.524078247665746488595873685962

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