Properties

Label 2-403-403.4-c1-0-11
Degree $2$
Conductor $403$
Sign $-0.0822 - 0.996i$
Analytic cond. $3.21797$
Root an. cond. $1.79387$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−0.0525 + 0.247i)2-s + (0.690 + 0.766i)3-s + (1.76 + 0.787i)4-s + 3.00i·5-s + (−0.225 + 0.130i)6-s + (−0.278 + 0.624i)7-s + (−0.585 + 0.805i)8-s + (0.202 − 1.92i)9-s + (−0.744 − 0.158i)10-s + (−0.385 + 0.0405i)11-s + (0.617 + 1.89i)12-s + (−0.696 + 3.53i)13-s + (−0.139 − 0.101i)14-s + (−2.30 + 2.07i)15-s + (2.42 + 2.69i)16-s + (0.685 − 6.51i)17-s + ⋯
L(s)  = 1  + (−0.0371 + 0.174i)2-s + (0.398 + 0.442i)3-s + (0.884 + 0.393i)4-s + 1.34i·5-s + (−0.0922 + 0.0532i)6-s + (−0.105 + 0.236i)7-s + (−0.206 + 0.284i)8-s + (0.0674 − 0.641i)9-s + (−0.235 − 0.0500i)10-s + (−0.116 + 0.0122i)11-s + (0.178 + 0.548i)12-s + (−0.193 + 0.981i)13-s + (−0.0373 − 0.0271i)14-s + (−0.595 + 0.536i)15-s + (0.605 + 0.672i)16-s + (0.166 − 1.58i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 403 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.0822 - 0.996i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 403 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.0822 - 0.996i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(403\)    =    \(13 \cdot 31\)
Sign: $-0.0822 - 0.996i$
Analytic conductor: \(3.21797\)
Root analytic conductor: \(1.79387\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{403} (4, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 403,\ (\ :1/2),\ -0.0822 - 0.996i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.20226 + 1.30555i\)
\(L(\frac12)\) \(\approx\) \(1.20226 + 1.30555i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad13 \( 1 + (0.696 - 3.53i)T \)
31 \( 1 + (-4.78 - 2.84i)T \)
good2 \( 1 + (0.0525 - 0.247i)T + (-1.82 - 0.813i)T^{2} \)
3 \( 1 + (-0.690 - 0.766i)T + (-0.313 + 2.98i)T^{2} \)
5 \( 1 - 3.00iT - 5T^{2} \)
7 \( 1 + (0.278 - 0.624i)T + (-4.68 - 5.20i)T^{2} \)
11 \( 1 + (0.385 - 0.0405i)T + (10.7 - 2.28i)T^{2} \)
17 \( 1 + (-0.685 + 6.51i)T + (-16.6 - 3.53i)T^{2} \)
19 \( 1 + (4.45 + 4.01i)T + (1.98 + 18.8i)T^{2} \)
23 \( 1 + (-2.54 + 1.13i)T + (15.3 - 17.0i)T^{2} \)
29 \( 1 + (7.49 + 1.59i)T + (26.4 + 11.7i)T^{2} \)
37 \( 1 + (-9.45 - 5.45i)T + (18.5 + 32.0i)T^{2} \)
41 \( 1 + (0.546 - 2.57i)T + (-37.4 - 16.6i)T^{2} \)
43 \( 1 + (-2.40 + 2.67i)T + (-4.49 - 42.7i)T^{2} \)
47 \( 1 + (-6.78 - 2.20i)T + (38.0 + 27.6i)T^{2} \)
53 \( 1 + (6.94 + 5.04i)T + (16.3 + 50.4i)T^{2} \)
59 \( 1 + (0.854 + 4.02i)T + (-53.8 + 23.9i)T^{2} \)
61 \( 1 + (-4.29 - 7.44i)T + (-30.5 + 52.8i)T^{2} \)
67 \( 1 + (2.54 + 1.47i)T + (33.5 + 58.0i)T^{2} \)
71 \( 1 + (12.7 + 1.34i)T + (69.4 + 14.7i)T^{2} \)
73 \( 1 + (6.80 + 9.36i)T + (-22.5 + 69.4i)T^{2} \)
79 \( 1 + (-6.68 - 4.85i)T + (24.4 + 75.1i)T^{2} \)
83 \( 1 + (-12.5 + 4.07i)T + (67.1 - 48.7i)T^{2} \)
89 \( 1 + (-0.304 + 0.0320i)T + (87.0 - 18.5i)T^{2} \)
97 \( 1 + (-7.05 + 15.8i)T + (-64.9 - 72.0i)T^{2} \)
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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

−11.42050773524384490321056864822, −10.72080642310428651459697947382, −9.642129304712896581749392580588, −8.880095071403309843335789807039, −7.52168696221751379413065378731, −6.83665364710280755867291630980, −6.19172750046727322628360413069, −4.43596277529892481244366086055, −3.08202163001819390233842218123, −2.51482632154217371632235130827, 1.23200360845820885315107633822, 2.33685121537107996248783403237, 3.96228575449316754364207780418, 5.35499304748445624600140493258, 6.13921740377448890294410717823, 7.59759326141283034189903292614, 8.079536968592219486069148986091, 9.129191915846383385502448061561, 10.33536699281811759596270756496, 10.82658608273829681946256662452

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