Properties

Label 2-10e2-4.3-c2-0-9
Degree $2$
Conductor $100$
Sign $0.809 + 0.587i$
Analytic cond. $2.72480$
Root an. cond. $1.65069$
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  + (−0.618 + 1.90i)2-s − 2.35i·3-s + (−3.23 − 2.35i)4-s + (4.47 + 1.45i)6-s − 5.25i·7-s + (6.47 − 4.70i)8-s + 3.47·9-s − 19.9i·11-s + (−5.52 + 7.60i)12-s + 8.47·13-s + (9.99 + 3.24i)14-s + (4.94 + 15.2i)16-s − 11.8·17-s + (−2.14 + 6.60i)18-s + 15.2i·19-s + ⋯
L(s)  = 1  + (−0.309 + 0.951i)2-s − 0.783i·3-s + (−0.809 − 0.587i)4-s + (0.745 + 0.242i)6-s − 0.751i·7-s + (0.809 − 0.587i)8-s + 0.385·9-s − 1.81i·11-s + (−0.460 + 0.634i)12-s + 0.651·13-s + (0.714 + 0.232i)14-s + (0.309 + 0.951i)16-s − 0.699·17-s + (−0.119 + 0.366i)18-s + 0.800i·19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 100 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.809 + 0.587i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 100 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.809 + 0.587i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(100\)    =    \(2^{2} \cdot 5^{2}\)
Sign: $0.809 + 0.587i$
Analytic conductor: \(2.72480\)
Root analytic conductor: \(1.65069\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{100} (51, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 100,\ (\ :1),\ 0.809 + 0.587i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.993313 - 0.322747i\)
\(L(\frac12)\) \(\approx\) \(0.993313 - 0.322747i\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.618 - 1.90i)T \)
5 \( 1 \)
good3 \( 1 + 2.35iT - 9T^{2} \)
7 \( 1 + 5.25iT - 49T^{2} \)
11 \( 1 + 19.9iT - 121T^{2} \)
13 \( 1 - 8.47T + 169T^{2} \)
17 \( 1 + 11.8T + 289T^{2} \)
19 \( 1 - 15.2iT - 361T^{2} \)
23 \( 1 + 0.555iT - 529T^{2} \)
29 \( 1 + 10.9T + 841T^{2} \)
31 \( 1 - 8.29iT - 961T^{2} \)
37 \( 1 - 18.3T + 1.36e3T^{2} \)
41 \( 1 + 14.5T + 1.68e3T^{2} \)
43 \( 1 - 22.2iT - 1.84e3T^{2} \)
47 \( 1 - 53.3iT - 2.20e3T^{2} \)
53 \( 1 - 66.3T + 2.80e3T^{2} \)
59 \( 1 + 17.4iT - 3.48e3T^{2} \)
61 \( 1 - 90.1T + 3.72e3T^{2} \)
67 \( 1 - 50.2iT - 4.48e3T^{2} \)
71 \( 1 - 80.7iT - 5.04e3T^{2} \)
73 \( 1 - 5.55T + 5.32e3T^{2} \)
79 \( 1 - 13.8iT - 6.24e3T^{2} \)
83 \( 1 + 76.2iT - 6.88e3T^{2} \)
89 \( 1 + 111.T + 7.92e3T^{2} \)
97 \( 1 - 92.8T + 9.40e3T^{2} \)
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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

−13.58144814031890766422283476548, −12.99632849313127240890040514415, −11.27541387699011730541714213852, −10.21716655462435373781634569368, −8.747264576796338528078542388035, −7.87269059786346726955626143986, −6.75713719630965874633579018260, −5.82071845095510883754967721621, −3.97154897075924117664650457065, −0.985298548415078959688056873277, 2.15929550937893682527185016823, 4.00428702953039914937341316926, 5.02836185335429757259945778664, 7.16457315494193985547599482270, 8.756763409779430242418521068584, 9.571938412786926647985624595110, 10.41862937294100602508350387807, 11.52481356374261451333981786654, 12.54417158411045161043191868825, 13.39446110409926090179597857186

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