Properties

Label 2-2e5-8.3-c6-0-3
Degree $2$
Conductor $32$
Sign $-0.702 + 0.711i$
Analytic cond. $7.36173$
Root an. cond. $2.71325$
Motivic weight $6$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 8.49·3-s + 59.7i·5-s − 483. i·7-s − 656.·9-s − 1.41e3·11-s − 3.45e3i·13-s − 507. i·15-s − 3.05e3·17-s − 968.·19-s + 4.10e3i·21-s − 3.31e3i·23-s + 1.20e4·25-s + 1.17e4·27-s + 2.63e4i·29-s + 2.71e4i·31-s + ⋯
L(s)  = 1  − 0.314·3-s + 0.477i·5-s − 1.40i·7-s − 0.901·9-s − 1.06·11-s − 1.57i·13-s − 0.150i·15-s − 0.622·17-s − 0.141·19-s + 0.443i·21-s − 0.272i·23-s + 0.771·25-s + 0.598·27-s + 1.08i·29-s + 0.909i·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 32 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.702 + 0.711i)\, \overline{\Lambda}(7-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 32 ^{s/2} \, \Gamma_{\C}(s+3) \, L(s)\cr =\mathstrut & (-0.702 + 0.711i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(32\)    =    \(2^{5}\)
Sign: $-0.702 + 0.711i$
Analytic conductor: \(7.36173\)
Root analytic conductor: \(2.71325\)
Motivic weight: \(6\)
Rational: no
Arithmetic: yes
Character: $\chi_{32} (15, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 32,\ (\ :3),\ -0.702 + 0.711i)\)

Particular Values

\(L(\frac{7}{2})\) \(\approx\) \(0.246424 - 0.590006i\)
\(L(\frac12)\) \(\approx\) \(0.246424 - 0.590006i\)
\(L(4)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
good3 \( 1 + 8.49T + 729T^{2} \)
5 \( 1 - 59.7iT - 1.56e4T^{2} \)
7 \( 1 + 483. iT - 1.17e5T^{2} \)
11 \( 1 + 1.41e3T + 1.77e6T^{2} \)
13 \( 1 + 3.45e3iT - 4.82e6T^{2} \)
17 \( 1 + 3.05e3T + 2.41e7T^{2} \)
19 \( 1 + 968.T + 4.70e7T^{2} \)
23 \( 1 + 3.31e3iT - 1.48e8T^{2} \)
29 \( 1 - 2.63e4iT - 5.94e8T^{2} \)
31 \( 1 - 2.71e4iT - 8.87e8T^{2} \)
37 \( 1 + 3.60e4iT - 2.56e9T^{2} \)
41 \( 1 + 6.86e3T + 4.75e9T^{2} \)
43 \( 1 + 9.28e4T + 6.32e9T^{2} \)
47 \( 1 + 1.59e5iT - 1.07e10T^{2} \)
53 \( 1 - 8.66e4iT - 2.21e10T^{2} \)
59 \( 1 + 1.28e5T + 4.21e10T^{2} \)
61 \( 1 + 1.89e5iT - 5.15e10T^{2} \)
67 \( 1 - 3.19e5T + 9.04e10T^{2} \)
71 \( 1 - 1.96e5iT - 1.28e11T^{2} \)
73 \( 1 + 6.39e4T + 1.51e11T^{2} \)
79 \( 1 + 1.64e5iT - 2.43e11T^{2} \)
83 \( 1 - 8.02e5T + 3.26e11T^{2} \)
89 \( 1 + 5.41e4T + 4.96e11T^{2} \)
97 \( 1 + 1.10e6T + 8.32e11T^{2} \)
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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

−15.03040559907613783924404657839, −13.82401923957213774144243897322, −12.72306071203828017018182883567, −10.86299077064413608191794950223, −10.44931328287534250275443565892, −8.276513698884621995220197163758, −6.93769845962235968085731887073, −5.20964117883523496428053849703, −3.12993242360962344080984799079, −0.33315260259521740639873325378, 2.39668160667571530132510763994, 4.93309883891185644006643832140, 6.22123765811061321258980086081, 8.337706222879000608607081849135, 9.345022556518291158593230223827, 11.24946814759943656727139287251, 12.11768400546339086655172365629, 13.44327702396283101856897251681, 14.90634986230978146986573876904, 16.00000409175268542553821218825

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