Properties

Label 2-252-3.2-c8-0-7
Degree $2$
Conductor $252$
Sign $0.577 - 0.816i$
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

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 640. i·5-s − 907.·7-s + 8.11e3i·11-s + 4.79e4·13-s − 2.98e4i·17-s − 7.03e3·19-s − 3.51e5i·23-s − 1.93e4·25-s − 3.87e5i·29-s + 6.37e4·31-s − 5.81e5i·35-s + 2.45e6·37-s + 3.12e6i·41-s + 2.12e6·43-s − 2.22e6i·47-s + ⋯
L(s)  = 1  + 1.02i·5-s − 0.377·7-s + 0.554i·11-s + 1.67·13-s − 0.356i·17-s − 0.0539·19-s − 1.25i·23-s − 0.0495·25-s − 0.548i·29-s + 0.0690·31-s − 0.387i·35-s + 1.31·37-s + 1.10i·41-s + 0.620·43-s − 0.455i·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 252 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.577 - 0.816i)\, \overline{\Lambda}(9-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 252 ^{s/2} \, \Gamma_{\C}(s+4) \, L(s)\cr =\mathstrut & (0.577 - 0.816i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(252\)    =    \(2^{2} \cdot 3^{2} \cdot 7\)
Sign: $0.577 - 0.816i$
Analytic conductor: \(102.659\)
Root analytic conductor: \(10.1320\)
Motivic weight: \(8\)
Rational: no
Arithmetic: yes
Character: $\chi_{252} (197, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 252,\ (\ :4),\ 0.577 - 0.816i)\)

Particular Values

\(L(\frac{9}{2})\) \(\approx\) \(2.281959479\)
\(L(\frac12)\) \(\approx\) \(2.281959479\)
\(L(5)\) 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 \( 1 + 907.T \)
good5 \( 1 - 640. iT - 3.90e5T^{2} \)
11 \( 1 - 8.11e3iT - 2.14e8T^{2} \)
13 \( 1 - 4.79e4T + 8.15e8T^{2} \)
17 \( 1 + 2.98e4iT - 6.97e9T^{2} \)
19 \( 1 + 7.03e3T + 1.69e10T^{2} \)
23 \( 1 + 3.51e5iT - 7.83e10T^{2} \)
29 \( 1 + 3.87e5iT - 5.00e11T^{2} \)
31 \( 1 - 6.37e4T + 8.52e11T^{2} \)
37 \( 1 - 2.45e6T + 3.51e12T^{2} \)
41 \( 1 - 3.12e6iT - 7.98e12T^{2} \)
43 \( 1 - 2.12e6T + 1.16e13T^{2} \)
47 \( 1 + 2.22e6iT - 2.38e13T^{2} \)
53 \( 1 - 1.76e6iT - 6.22e13T^{2} \)
59 \( 1 + 1.12e7iT - 1.46e14T^{2} \)
61 \( 1 + 4.08e6T + 1.91e14T^{2} \)
67 \( 1 + 2.48e7T + 4.06e14T^{2} \)
71 \( 1 - 1.73e7iT - 6.45e14T^{2} \)
73 \( 1 + 3.58e6T + 8.06e14T^{2} \)
79 \( 1 - 5.14e7T + 1.51e15T^{2} \)
83 \( 1 - 4.80e7iT - 2.25e15T^{2} \)
89 \( 1 + 2.69e7iT - 3.93e15T^{2} \)
97 \( 1 - 1.47e8T + 7.83e15T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−10.77903859813936180559020962991, −9.940743016210434112740762086641, −8.852281717558473416778483590256, −7.76782548145579235483020649719, −6.63889775064842428024754756917, −6.07292631468561240177052566327, −4.47551123743654425029056684731, −3.35787516872234800686053050458, −2.36112868206598293785480295441, −0.863278887719923707765976609656, 0.67323425946412399544890278251, 1.53187903809915818717476687220, 3.24261889970357741864369212642, 4.20933147221606811793843092583, 5.52094202897250068023222731392, 6.26419553713769151131256990615, 7.69180605558201936016030234132, 8.711108316127010596454502578878, 9.229253361283294474393759599162, 10.55316329396242066671607037231

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