Properties

Label 2-168-7.5-c4-0-2
Degree $2$
Conductor $168$
Sign $0.0766 - 0.997i$
Analytic cond. $17.3661$
Root an. cond. $4.16727$
Motivic weight $4$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + (−4.5 + 2.59i)3-s + (−40.6 − 23.4i)5-s + (48.9 − 2.45i)7-s + (13.5 − 23.3i)9-s + (−69.3 − 120. i)11-s + 65.6i·13-s + 244.·15-s + (−229. + 132. i)17-s + (385. + 222. i)19-s + (−213. + 138. i)21-s + (−212. + 367. i)23-s + (790. + 1.36e3i)25-s + 140. i·27-s + 580.·29-s + (−1.45e3 + 841. i)31-s + ⋯
L(s)  = 1  + (−0.5 + 0.288i)3-s + (−1.62 − 0.939i)5-s + (0.998 − 0.0500i)7-s + (0.166 − 0.288i)9-s + (−0.573 − 0.992i)11-s + 0.388i·13-s + 1.08·15-s + (−0.794 + 0.458i)17-s + (1.06 + 0.615i)19-s + (−0.484 + 0.313i)21-s + (−0.400 + 0.694i)23-s + (1.26 + 2.19i)25-s + 0.192i·27-s + 0.690·29-s + (−1.51 + 0.875i)31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 168 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.0766 - 0.997i)\, \overline{\Lambda}(5-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 168 ^{s/2} \, \Gamma_{\C}(s+2) \, L(s)\cr =\mathstrut & (0.0766 - 0.997i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(168\)    =    \(2^{3} \cdot 3 \cdot 7\)
Sign: $0.0766 - 0.997i$
Analytic conductor: \(17.3661\)
Root analytic conductor: \(4.16727\)
Motivic weight: \(4\)
Rational: no
Arithmetic: yes
Character: $\chi_{168} (145, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 168,\ (\ :2),\ 0.0766 - 0.997i)\)

Particular Values

\(L(\frac{5}{2})\) \(\approx\) \(0.6533536544\)
\(L(\frac12)\) \(\approx\) \(0.6533536544\)
\(L(3)\) 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 \( 1 + (4.5 - 2.59i)T \)
7 \( 1 + (-48.9 + 2.45i)T \)
good5 \( 1 + (40.6 + 23.4i)T + (312.5 + 541. i)T^{2} \)
11 \( 1 + (69.3 + 120. i)T + (-7.32e3 + 1.26e4i)T^{2} \)
13 \( 1 - 65.6iT - 2.85e4T^{2} \)
17 \( 1 + (229. - 132. i)T + (4.17e4 - 7.23e4i)T^{2} \)
19 \( 1 + (-385. - 222. i)T + (6.51e4 + 1.12e5i)T^{2} \)
23 \( 1 + (212. - 367. i)T + (-1.39e5 - 2.42e5i)T^{2} \)
29 \( 1 - 580.T + 7.07e5T^{2} \)
31 \( 1 + (1.45e3 - 841. i)T + (4.61e5 - 7.99e5i)T^{2} \)
37 \( 1 + (-762. + 1.32e3i)T + (-9.37e5 - 1.62e6i)T^{2} \)
41 \( 1 - 2.59e3iT - 2.82e6T^{2} \)
43 \( 1 + 1.59e3T + 3.41e6T^{2} \)
47 \( 1 + (-2.48e3 - 1.43e3i)T + (2.43e6 + 4.22e6i)T^{2} \)
53 \( 1 + (-1.12e3 - 1.94e3i)T + (-3.94e6 + 6.83e6i)T^{2} \)
59 \( 1 + (-416. + 240. i)T + (6.05e6 - 1.04e7i)T^{2} \)
61 \( 1 + (-4.00e3 - 2.31e3i)T + (6.92e6 + 1.19e7i)T^{2} \)
67 \( 1 + (2.86e3 + 4.96e3i)T + (-1.00e7 + 1.74e7i)T^{2} \)
71 \( 1 - 3.64e3T + 2.54e7T^{2} \)
73 \( 1 + (4.73e3 - 2.73e3i)T + (1.41e7 - 2.45e7i)T^{2} \)
79 \( 1 + (-479. + 830. i)T + (-1.94e7 - 3.37e7i)T^{2} \)
83 \( 1 + 7.57e3iT - 4.74e7T^{2} \)
89 \( 1 + (3.49e3 + 2.01e3i)T + (3.13e7 + 5.43e7i)T^{2} \)
97 \( 1 - 3.80e3iT - 8.85e7T^{2} \)
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

−12.04305325220305114308957902551, −11.43853508363103375315769792029, −10.74239506908866910300917700324, −9.053488081145192085087056283857, −8.197624798806730086660236155521, −7.41855901841371430064327387837, −5.59034339248524231195365424702, −4.62346367380299761886186652300, −3.63918120160600938575683516820, −1.11693741062495196629049120727, 0.31780344569406581140370555419, 2.47822717176569655041265974609, 4.11662444042038681139750090310, 5.15900658828126588479182342450, 6.98051625312892724966199097623, 7.48154255575738114765922878770, 8.445725002113900664770002693255, 10.21905187750055331859076039775, 11.15350572899736059351551327898, 11.67476161946339768676562565059

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