Properties

Label 2-503-503.2-c1-0-37
Degree $2$
Conductor $503$
Sign $-0.978 + 0.205i$
Analytic cond. $4.01647$
Root an. cond. $2.00411$
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  + (−0.604 − 0.744i)2-s + (1.49 − 1.28i)3-s + (0.221 − 1.05i)4-s + (−1.03 − 3.25i)5-s + (−1.86 − 0.329i)6-s + (−0.182 + 0.528i)7-s + (−2.62 + 1.35i)8-s + (0.126 − 0.874i)9-s + (−1.80 + 2.73i)10-s + (3.75 − 1.21i)11-s + (−1.03 − 1.86i)12-s + (3.71 − 1.25i)13-s + (0.503 − 0.184i)14-s + (−5.73 − 3.52i)15-s + (0.618 + 0.270i)16-s + (−6.48 − 3.24i)17-s + ⋯
L(s)  = 1  + (−0.427 − 0.526i)2-s + (0.860 − 0.744i)3-s + (0.110 − 0.528i)4-s + (−0.461 − 1.45i)5-s + (−0.760 − 0.134i)6-s + (−0.0688 + 0.199i)7-s + (−0.928 + 0.478i)8-s + (0.0422 − 0.291i)9-s + (−0.569 + 0.865i)10-s + (1.13 − 0.366i)11-s + (−0.298 − 0.537i)12-s + (1.03 − 0.347i)13-s + (0.134 − 0.0492i)14-s + (−1.48 − 0.909i)15-s + (0.154 + 0.0677i)16-s + (−1.57 − 0.785i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 503 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.978 + 0.205i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 503 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.978 + 0.205i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(503\)
Sign: $-0.978 + 0.205i$
Analytic conductor: \(4.01647\)
Root analytic conductor: \(2.00411\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{503} (2, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 503,\ (\ :1/2),\ -0.978 + 0.205i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.144552 - 1.39193i\)
\(L(\frac12)\) \(\approx\) \(0.144552 - 1.39193i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad503 \( 1 + (22.2 + 2.83i)T \)
good2 \( 1 + (0.604 + 0.744i)T + (-0.410 + 1.95i)T^{2} \)
3 \( 1 + (-1.49 + 1.28i)T + (0.430 - 2.96i)T^{2} \)
5 \( 1 + (1.03 + 3.25i)T + (-4.08 + 2.87i)T^{2} \)
7 \( 1 + (0.182 - 0.528i)T + (-5.51 - 4.31i)T^{2} \)
11 \( 1 + (-3.75 + 1.21i)T + (8.91 - 6.44i)T^{2} \)
13 \( 1 + (-3.71 + 1.25i)T + (10.3 - 7.87i)T^{2} \)
17 \( 1 + (6.48 + 3.24i)T + (10.2 + 13.5i)T^{2} \)
19 \( 1 + (-2.74 - 6.15i)T + (-12.7 + 14.1i)T^{2} \)
23 \( 1 + (-1.88 + 6.51i)T + (-19.4 - 12.2i)T^{2} \)
29 \( 1 + (0.719 - 6.02i)T + (-28.1 - 6.83i)T^{2} \)
31 \( 1 + (-0.317 - 3.89i)T + (-30.5 + 5.02i)T^{2} \)
37 \( 1 + (4.87 + 6.15i)T + (-8.49 + 36.0i)T^{2} \)
41 \( 1 + (1.46 - 7.47i)T + (-37.9 - 15.5i)T^{2} \)
43 \( 1 + (-0.662 + 3.60i)T + (-40.1 - 15.2i)T^{2} \)
47 \( 1 + (-6.47 + 0.243i)T + (46.8 - 3.52i)T^{2} \)
53 \( 1 + (1.22 - 2.75i)T + (-35.4 - 39.4i)T^{2} \)
59 \( 1 + (-2.74 + 6.59i)T + (-41.5 - 41.8i)T^{2} \)
61 \( 1 + (5.03 + 8.31i)T + (-28.2 + 54.0i)T^{2} \)
67 \( 1 + (6.22 - 3.82i)T + (30.3 - 59.7i)T^{2} \)
71 \( 1 + (1.06 + 6.74i)T + (-67.5 + 21.8i)T^{2} \)
73 \( 1 + (-8.35 - 7.99i)T + (3.19 + 72.9i)T^{2} \)
79 \( 1 + (0.0817 + 1.44i)T + (-78.4 + 8.88i)T^{2} \)
83 \( 1 + (2.41 + 4.61i)T + (-47.3 + 68.1i)T^{2} \)
89 \( 1 + (3.52 + 13.4i)T + (-77.5 + 43.6i)T^{2} \)
97 \( 1 + (1.04 + 4.44i)T + (-86.7 + 43.3i)T^{2} \)
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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

−10.56824204390511255207840689983, −9.081469179780521940217559926604, −8.901047727412200525263829000073, −8.284499278172695378533335899082, −6.96129434935882502656094674139, −5.87375279680265905218902734305, −4.69931604434030997073340517046, −3.31758993721736075365423611627, −1.83932618734125685955929705097, −0.933742361337726126832472300639, 2.58740936980015474530833213097, 3.67623861420691880863392795461, 4.05580583509971863031395322505, 6.34928944172372969025803049304, 6.85787287095881218297140968452, 7.69246546709551188759778539196, 8.913493337332971531454980887153, 9.140373033207133668277268356582, 10.31831554898491954170974165532, 11.36211548984914560047636856536

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