Properties

Label 2-252-21.2-c8-0-14
Degree $2$
Conductor $252$
Sign $0.792 - 0.610i$
Analytic cond. $102.659$
Root an. cond. $10.1320$
Motivic weight $8$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (1.02e3 + 592. i)5-s + (2.36e3 − 386. i)7-s + (−1.80e4 + 1.03e4i)11-s + 2.00e4·13-s + (4.81e4 − 2.77e4i)17-s + (1.04e5 − 1.81e5i)19-s + (1.94e5 + 1.12e5i)23-s + (5.05e5 + 8.76e5i)25-s − 6.05e5i·29-s + (8.23e5 + 1.42e6i)31-s + (2.65e6 + 1.00e6i)35-s + (1.81e5 − 3.14e5i)37-s − 5.07e6i·41-s + 1.81e6·43-s + (−2.07e6 − 1.19e6i)47-s + ⋯
L(s)  = 1  + (1.64 + 0.947i)5-s + (0.986 − 0.160i)7-s + (−1.22 + 0.710i)11-s + 0.700·13-s + (0.576 − 0.332i)17-s + (0.804 − 1.39i)19-s + (0.694 + 0.400i)23-s + (1.29 + 2.24i)25-s − 0.855i·29-s + (0.891 + 1.54i)31-s + (1.77 + 0.671i)35-s + (0.0969 − 0.167i)37-s − 1.79i·41-s + 0.530·43-s + (−0.425 − 0.245i)47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 252 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.792 - 0.610i)\, \overline{\Lambda}(9-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 252 ^{s/2} \, \Gamma_{\C}(s+4) \, L(s)\cr =\mathstrut & (0.792 - 0.610i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(252\)    =    \(2^{2} \cdot 3^{2} \cdot 7\)
Sign: $0.792 - 0.610i$
Analytic conductor: \(102.659\)
Root analytic conductor: \(10.1320\)
Motivic weight: \(8\)
Rational: no
Arithmetic: yes
Character: $\chi_{252} (233, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 252,\ (\ :4),\ 0.792 - 0.610i)\)

Particular Values

\(L(\frac{9}{2})\) \(\approx\) \(3.865095097\)
\(L(\frac12)\) \(\approx\) \(3.865095097\)
\(L(5)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
7 \( 1 + (-2.36e3 + 386. i)T \)
good5 \( 1 + (-1.02e3 - 592. i)T + (1.95e5 + 3.38e5i)T^{2} \)
11 \( 1 + (1.80e4 - 1.03e4i)T + (1.07e8 - 1.85e8i)T^{2} \)
13 \( 1 - 2.00e4T + 8.15e8T^{2} \)
17 \( 1 + (-4.81e4 + 2.77e4i)T + (3.48e9 - 6.04e9i)T^{2} \)
19 \( 1 + (-1.04e5 + 1.81e5i)T + (-8.49e9 - 1.47e10i)T^{2} \)
23 \( 1 + (-1.94e5 - 1.12e5i)T + (3.91e10 + 6.78e10i)T^{2} \)
29 \( 1 + 6.05e5iT - 5.00e11T^{2} \)
31 \( 1 + (-8.23e5 - 1.42e6i)T + (-4.26e11 + 7.38e11i)T^{2} \)
37 \( 1 + (-1.81e5 + 3.14e5i)T + (-1.75e12 - 3.04e12i)T^{2} \)
41 \( 1 + 5.07e6iT - 7.98e12T^{2} \)
43 \( 1 - 1.81e6T + 1.16e13T^{2} \)
47 \( 1 + (2.07e6 + 1.19e6i)T + (1.19e13 + 2.06e13i)T^{2} \)
53 \( 1 + (9.71e6 - 5.60e6i)T + (3.11e13 - 5.39e13i)T^{2} \)
59 \( 1 + (2.98e5 - 1.72e5i)T + (7.34e13 - 1.27e14i)T^{2} \)
61 \( 1 + (-6.29e6 + 1.09e7i)T + (-9.58e13 - 1.66e14i)T^{2} \)
67 \( 1 + (-3.60e6 - 6.23e6i)T + (-2.03e14 + 3.51e14i)T^{2} \)
71 \( 1 - 2.09e7iT - 6.45e14T^{2} \)
73 \( 1 + (1.81e7 + 3.13e7i)T + (-4.03e14 + 6.98e14i)T^{2} \)
79 \( 1 + (9.31e5 - 1.61e6i)T + (-7.58e14 - 1.31e15i)T^{2} \)
83 \( 1 - 7.69e7iT - 2.25e15T^{2} \)
89 \( 1 + (5.74e7 + 3.31e7i)T + (1.96e15 + 3.40e15i)T^{2} \)
97 \( 1 - 1.99e7T + 7.83e15T^{2} \)
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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

−10.63538529508671188562320987101, −9.923290941368609063994563024622, −8.947938892061302673969927836335, −7.59072678864568087781790798861, −6.81121779576259750646896127143, −5.54350888923429901992678353740, −4.93522804019070512678142838845, −3.02620486851916586254593370664, −2.20147078594769597443379392870, −1.10709205428437557890689121426, 0.964542106533425326142930808040, 1.66431813422184860200349895186, 2.90493556258653405460683399585, 4.67813448142586648972082116577, 5.54889026228693531973522658990, 6.07201159860152526085317525313, 7.951873402687223639048231461127, 8.482766884871393883543946925399, 9.619591435135853703488153754397, 10.37336958756976054522335395743

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