Properties

Label 2-504-8.3-c2-0-26
Degree $2$
Conductor $504$
Sign $0.986 - 0.163i$
Analytic cond. $13.7330$
Root an. cond. $3.70580$
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  + (1.67 − 1.09i)2-s + (1.60 − 3.66i)4-s + 5.73i·5-s + 2.64i·7-s + (−1.30 − 7.89i)8-s + (6.26 + 9.60i)10-s + 1.40·11-s + 19.0i·13-s + (2.89 + 4.43i)14-s + (−10.8 − 11.7i)16-s + 32.2·17-s + 12.5·19-s + (20.9 + 9.22i)20-s + (2.34 − 1.53i)22-s + 15.8i·23-s + ⋯
L(s)  = 1  + (0.837 − 0.546i)2-s + (0.402 − 0.915i)4-s + 1.14i·5-s + 0.377i·7-s + (−0.163 − 0.986i)8-s + (0.626 + 0.960i)10-s + 0.127·11-s + 1.46i·13-s + (0.206 + 0.316i)14-s + (−0.676 − 0.736i)16-s + 1.89·17-s + 0.661·19-s + (1.04 + 0.461i)20-s + (0.106 − 0.0696i)22-s + 0.690i·23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 504 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.986 - 0.163i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 504 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.986 - 0.163i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(504\)    =    \(2^{3} \cdot 3^{2} \cdot 7\)
Sign: $0.986 - 0.163i$
Analytic conductor: \(13.7330\)
Root analytic conductor: \(3.70580\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{504} (379, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 504,\ (\ :1),\ 0.986 - 0.163i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(2.941504485\)
\(L(\frac12)\) \(\approx\) \(2.941504485\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-1.67 + 1.09i)T \)
3 \( 1 \)
7 \( 1 - 2.64iT \)
good5 \( 1 - 5.73iT - 25T^{2} \)
11 \( 1 - 1.40T + 121T^{2} \)
13 \( 1 - 19.0iT - 169T^{2} \)
17 \( 1 - 32.2T + 289T^{2} \)
19 \( 1 - 12.5T + 361T^{2} \)
23 \( 1 - 15.8iT - 529T^{2} \)
29 \( 1 + 3.29iT - 841T^{2} \)
31 \( 1 + 22.6iT - 961T^{2} \)
37 \( 1 - 54.1iT - 1.36e3T^{2} \)
41 \( 1 - 7.59T + 1.68e3T^{2} \)
43 \( 1 + 20.8T + 1.84e3T^{2} \)
47 \( 1 - 21.6iT - 2.20e3T^{2} \)
53 \( 1 - 0.356iT - 2.80e3T^{2} \)
59 \( 1 + 26.8T + 3.48e3T^{2} \)
61 \( 1 + 86.2iT - 3.72e3T^{2} \)
67 \( 1 - 114.T + 4.48e3T^{2} \)
71 \( 1 + 104. iT - 5.04e3T^{2} \)
73 \( 1 + 24.3T + 5.32e3T^{2} \)
79 \( 1 + 117. iT - 6.24e3T^{2} \)
83 \( 1 + 79.2T + 6.88e3T^{2} \)
89 \( 1 + 2.66T + 7.92e3T^{2} \)
97 \( 1 + 52.0T + 9.40e3T^{2} \)
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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

−10.96064935879105424438718730134, −9.926026718859203271402303002664, −9.422836733175135654157318317656, −7.78805894459552996312223513099, −6.81702541826411404525519862646, −6.05342206528061540211027066740, −4.99967949760488117609311303234, −3.68844462087773615435812471798, −2.89819682767911538875559219833, −1.57743114069932614694482936798, 1.00827780681119513909422890880, 2.99730389107565193963972917813, 4.02775931583445146509666251141, 5.28479919568183627128027822252, 5.58488333297618418197620109474, 7.06300348549535568381366028692, 7.934324188688711808514069555327, 8.560364576435889937479436668406, 9.785669000376528958179834839798, 10.76255894275293133491550413671

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