Properties

Label 2-160-5.4-c5-0-26
Degree $2$
Conductor $160$
Sign $-0.952 + 0.303i$
Analytic cond. $25.6614$
Root an. cond. $5.06570$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 9.81i·3-s + (−16.9 − 53.2i)5-s − 222. i·7-s + 146.·9-s + 407.·11-s − 465. i·13-s + (−522. + 166. i)15-s + 284. i·17-s − 323.·19-s − 2.18e3·21-s + 12.0i·23-s + (−2.54e3 + 1.80e3i)25-s − 3.82e3i·27-s − 4.38e3·29-s + 1.01e4·31-s + ⋯
L(s)  = 1  − 0.629i·3-s + (−0.303 − 0.952i)5-s − 1.71i·7-s + 0.603·9-s + 1.01·11-s − 0.764i·13-s + (−0.600 + 0.191i)15-s + 0.238i·17-s − 0.205·19-s − 1.08·21-s + 0.00475i·23-s + (−0.815 + 0.578i)25-s − 1.00i·27-s − 0.967·29-s + 1.89·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 160 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.952 + 0.303i)\, \overline{\Lambda}(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 160 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & (-0.952 + 0.303i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(160\)    =    \(2^{5} \cdot 5\)
Sign: $-0.952 + 0.303i$
Analytic conductor: \(25.6614\)
Root analytic conductor: \(5.06570\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: $\chi_{160} (129, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 160,\ (\ :5/2),\ -0.952 + 0.303i)\)

Particular Values

\(L(3)\) \(\approx\) \(1.775376955\)
\(L(\frac12)\) \(\approx\) \(1.775376955\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 + (16.9 + 53.2i)T \)
good3 \( 1 + 9.81iT - 243T^{2} \)
7 \( 1 + 222. iT - 1.68e4T^{2} \)
11 \( 1 - 407.T + 1.61e5T^{2} \)
13 \( 1 + 465. iT - 3.71e5T^{2} \)
17 \( 1 - 284. iT - 1.41e6T^{2} \)
19 \( 1 + 323.T + 2.47e6T^{2} \)
23 \( 1 - 12.0iT - 6.43e6T^{2} \)
29 \( 1 + 4.38e3T + 2.05e7T^{2} \)
31 \( 1 - 1.01e4T + 2.86e7T^{2} \)
37 \( 1 + 6.90e3iT - 6.93e7T^{2} \)
41 \( 1 + 1.07e4T + 1.15e8T^{2} \)
43 \( 1 - 6.00e3iT - 1.47e8T^{2} \)
47 \( 1 - 2.50e4iT - 2.29e8T^{2} \)
53 \( 1 + 1.05e4iT - 4.18e8T^{2} \)
59 \( 1 - 3.09e4T + 7.14e8T^{2} \)
61 \( 1 + 3.43e4T + 8.44e8T^{2} \)
67 \( 1 + 4.58e4iT - 1.35e9T^{2} \)
71 \( 1 + 5.80e4T + 1.80e9T^{2} \)
73 \( 1 - 6.86e4iT - 2.07e9T^{2} \)
79 \( 1 - 6.50e4T + 3.07e9T^{2} \)
83 \( 1 - 5.10e4iT - 3.93e9T^{2} \)
89 \( 1 - 5.94e4T + 5.58e9T^{2} \)
97 \( 1 - 7.31e4iT - 8.58e9T^{2} \)
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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

−11.68431149561639764999896684328, −10.50110547913165215570426796989, −9.536479753814807006256316323068, −8.146349481201880462921081437166, −7.40269654795009979049489071249, −6.36096328196878131865429220386, −4.62037417186853709396838519029, −3.77539961007355453860398271868, −1.41428270642166964117653125424, −0.63932452637228997311136350731, 2.00408061202463107389115906174, 3.37724801904333355202847118174, 4.63380037944475450303829209652, 6.08134355460080770442200554943, 7.00815271344195603268909698422, 8.554080507590709462953834189900, 9.417342162472519049307748074580, 10.33271851978210846531842966003, 11.72376594881145591442040109471, 11.92643267376831994659623686925

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