Properties

Label 2-960-60.59-c1-0-19
Degree $2$
Conductor $960$
Sign $0.408 - 0.912i$
Analytic cond. $7.66563$
Root an. cond. $2.76868$
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  + (1.58 + 0.707i)3-s + 2.23i·5-s + 3.16·7-s + (2.00 + 2.23i)9-s + (−1.58 + 3.53i)15-s + (5.00 + 2.23i)21-s + 1.41i·23-s − 5.00·25-s + (1.58 + 4.94i)27-s − 8.94i·29-s + 7.07i·35-s − 4.47i·41-s − 3.16·43-s + (−5.00 + 4.47i)45-s + 9.89i·47-s + ⋯
L(s)  = 1  + (0.912 + 0.408i)3-s + 0.999i·5-s + 1.19·7-s + (0.666 + 0.745i)9-s + (−0.408 + 0.912i)15-s + (1.09 + 0.487i)21-s + 0.294i·23-s − 1.00·25-s + (0.304 + 0.952i)27-s − 1.66i·29-s + 1.19i·35-s − 0.698i·41-s − 0.482·43-s + (−0.745 + 0.666i)45-s + 1.44i·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 960 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.408 - 0.912i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 960 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.408 - 0.912i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(960\)    =    \(2^{6} \cdot 3 \cdot 5\)
Sign: $0.408 - 0.912i$
Analytic conductor: \(7.66563\)
Root analytic conductor: \(2.76868\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{960} (959, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 960,\ (\ :1/2),\ 0.408 - 0.912i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.06821 + 1.34068i\)
\(L(\frac12)\) \(\approx\) \(2.06821 + 1.34068i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 + (-1.58 - 0.707i)T \)
5 \( 1 - 2.23iT \)
good7 \( 1 - 3.16T + 7T^{2} \)
11 \( 1 + 11T^{2} \)
13 \( 1 - 13T^{2} \)
17 \( 1 + 17T^{2} \)
19 \( 1 - 19T^{2} \)
23 \( 1 - 1.41iT - 23T^{2} \)
29 \( 1 + 8.94iT - 29T^{2} \)
31 \( 1 - 31T^{2} \)
37 \( 1 - 37T^{2} \)
41 \( 1 + 4.47iT - 41T^{2} \)
43 \( 1 + 3.16T + 43T^{2} \)
47 \( 1 - 9.89iT - 47T^{2} \)
53 \( 1 + 53T^{2} \)
59 \( 1 + 59T^{2} \)
61 \( 1 + 8T + 61T^{2} \)
67 \( 1 - 15.8T + 67T^{2} \)
71 \( 1 + 71T^{2} \)
73 \( 1 - 73T^{2} \)
79 \( 1 - 79T^{2} \)
83 \( 1 - 15.5iT - 83T^{2} \)
89 \( 1 + 17.8iT - 89T^{2} \)
97 \( 1 - 97T^{2} \)
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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

−10.09918147156470916394888339701, −9.447494592976762206522898684300, −8.339036364232423825051167161626, −7.82349130231537170379600581113, −7.03797302903605784490431539283, −5.84857104336744611462568660556, −4.70210514316095690823358555231, −3.85524527093093490983351278175, −2.75718612746241077752249022575, −1.81563388820170432072503923229, 1.18057131215898341326136873701, 2.09237432031472218882358090108, 3.51892395291180246247410340747, 4.59109289122655203749859738765, 5.30643650543077075715843712203, 6.63659684924697715024659837508, 7.61990677152693008320141212830, 8.308523863162257949302961168234, 8.808130837829987793388007878989, 9.630917131594831564579865412902

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