Properties

Label 2-464-116.115-c2-0-27
Degree $2$
Conductor $464$
Sign $-0.655 + 0.755i$
Analytic cond. $12.6430$
Root an. cond. $3.55571$
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  + 2.23·3-s − 5-s − 9.79i·7-s − 3.99·9-s − 6.70·11-s − 5·13-s − 2.23·15-s − 21.9i·17-s − 13.4·19-s − 21.9i·21-s + 9.79i·23-s − 24·25-s − 29.0·27-s + (−19 + 21.9i)29-s + 46.9·31-s + ⋯
L(s)  = 1  + 0.745·3-s − 0.200·5-s − 1.39i·7-s − 0.444·9-s − 0.609·11-s − 0.384·13-s − 0.149·15-s − 1.28i·17-s − 0.706·19-s − 1.04i·21-s + 0.425i·23-s − 0.959·25-s − 1.07·27-s + (−0.655 + 0.755i)29-s + 1.51·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 464 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.655 + 0.755i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 464 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (-0.655 + 0.755i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(464\)    =    \(2^{4} \cdot 29\)
Sign: $-0.655 + 0.755i$
Analytic conductor: \(12.6430\)
Root analytic conductor: \(3.55571\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{464} (463, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 464,\ (\ :1),\ -0.655 + 0.755i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.155995339\)
\(L(\frac12)\) \(\approx\) \(1.155995339\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
29 \( 1 + (19 - 21.9i)T \)
good3 \( 1 - 2.23T + 9T^{2} \)
5 \( 1 + T + 25T^{2} \)
7 \( 1 + 9.79iT - 49T^{2} \)
11 \( 1 + 6.70T + 121T^{2} \)
13 \( 1 + 5T + 169T^{2} \)
17 \( 1 + 21.9iT - 289T^{2} \)
19 \( 1 + 13.4T + 361T^{2} \)
23 \( 1 - 9.79iT - 529T^{2} \)
31 \( 1 - 46.9T + 961T^{2} \)
37 \( 1 + 43.8iT - 1.36e3T^{2} \)
41 \( 1 + 65.7iT - 1.68e3T^{2} \)
43 \( 1 - 46.9T + 1.84e3T^{2} \)
47 \( 1 - 20.1T + 2.20e3T^{2} \)
53 \( 1 + 5T + 2.80e3T^{2} \)
59 \( 1 - 48.9iT - 3.48e3T^{2} \)
61 \( 1 + 21.9iT - 3.72e3T^{2} \)
67 \( 1 + 39.1iT - 4.48e3T^{2} \)
71 \( 1 - 97.9iT - 5.04e3T^{2} \)
73 \( 1 + 87.6iT - 5.32e3T^{2} \)
79 \( 1 + 33.5T + 6.24e3T^{2} \)
83 \( 1 + 107. iT - 6.88e3T^{2} \)
89 \( 1 + 21.9iT - 7.92e3T^{2} \)
97 \( 1 + 65.7iT - 9.40e3T^{2} \)
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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

−10.49156059722590037991833456866, −9.587969135992837255224623446592, −8.683698075599570073585841456290, −7.58751948716157053072682926234, −7.24988285806127796704024020748, −5.73544982696109542305316200624, −4.48798097603608245134869880194, −3.49797767753964001483475217326, −2.33425959852771949953199250012, −0.40023343899864517838490264464, 2.14470850582438567239106206626, 2.91341728651881546473606179830, 4.29717751501363784530427031168, 5.61263173017018409296044504506, 6.35088942601619210889828790583, 8.078769420845042877241601825855, 8.212334584306326314916249840380, 9.247967832994511810656937441430, 10.10463655194870474895529871694, 11.26249538700673638014257273844

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