Properties

Label 2-3150-15.14-c2-0-49
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 − 6.04i·13-s − 3.74i·14-s + 4.00·16-s + 5.99·17-s + 10.0·19-s − 7.29i·22-s − 20.1·23-s + 8.54i·26-s + 5.29i·28-s − 26.5i·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 − 0.464i·13-s − 0.267i·14-s + 0.250·16-s + 0.352·17-s + 0.529·19-s − 0.331i·22-s − 0.874·23-s + 0.328i·26-s + 0.188i·28-s − 0.915i·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

\(L(\frac{3}{2})\) \(\approx\) \(0.7713401869\)
\(L(\frac12)\) \(\approx\) \(0.7713401869\)
\(L(2)\) 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 \( 1 + 6.04iT - 169T^{2} \)
17 \( 1 - 5.99T + 289T^{2} \)
19 \( 1 - 10.0T + 361T^{2} \)
23 \( 1 + 20.1T + 529T^{2} \)
29 \( 1 + 26.5iT - 841T^{2} \)
31 \( 1 + 6.40T + 961T^{2} \)
37 \( 1 + 30.8iT - 1.36e3T^{2} \)
41 \( 1 - 54.2iT - 1.68e3T^{2} \)
43 \( 1 + 6.37iT - 1.84e3T^{2} \)
47 \( 1 + 20.9T + 2.20e3T^{2} \)
53 \( 1 + 48.9T + 2.80e3T^{2} \)
59 \( 1 + 60.2iT - 3.48e3T^{2} \)
61 \( 1 - 48.8T + 3.72e3T^{2} \)
67 \( 1 - 35.6iT - 4.48e3T^{2} \)
71 \( 1 - 85.7iT - 5.04e3T^{2} \)
73 \( 1 + 42.7iT - 5.32e3T^{2} \)
79 \( 1 + 35.7T + 6.24e3T^{2} \)
83 \( 1 + 49.9T + 6.88e3T^{2} \)
89 \( 1 - 17.1iT - 7.92e3T^{2} \)
97 \( 1 + 123. iT - 9.40e3T^{2} \)
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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

−8.206463823212787550029124230392, −7.76068083457892994318847842697, −6.93785846541331414569595931758, −6.07253529206047017883214137055, −5.42675759178373387587164052588, −4.40581767302322388974132828452, −3.36054574324800929723996175271, −2.44324445303183743667783402439, −1.49872002384531700481362499020, −0.24940592664430470348657658008, 0.969011929952314174790578451572, 1.92676391482890620773024493255, 3.08617759108165554548770743204, 3.86020630365891164023409034488, 4.94432665807180790357194990184, 5.82075226947935105512452443961, 6.60684102409870530688292821288, 7.32964009870104707247754876404, 8.000582306463805866361055553901, 8.726176773518377913694685074904

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