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Properties

Label 2-60-20.19-c2-0-2
Degree $2$
Conductor $60$
Sign $0.648 - 0.761i$
Analytic cond. $1.63488$
Root an. cond. $1.27862$
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  + (−1.52 + 1.29i)2-s + 1.73·3-s + (0.637 − 3.94i)4-s + (4.27 + 2.59i)5-s + (−2.63 + 2.24i)6-s + 0.837·7-s + (4.14 + 6.83i)8-s + 2.99·9-s + (−9.87 + 1.59i)10-s + 15.7i·11-s + (1.10 − 6.83i)12-s − 5.18i·13-s + (−1.27 + 1.08i)14-s + (7.40 + 4.49i)15-s + (−15.1 − 5.03i)16-s − 27.3i·17-s + ⋯
L(s)  = 1  + (−0.761 + 0.648i)2-s + 0.577·3-s + (0.159 − 0.987i)4-s + (0.854 + 0.518i)5-s + (−0.439 + 0.374i)6-s + 0.119·7-s + (0.518 + 0.854i)8-s + 0.333·9-s + (−0.987 + 0.159i)10-s + 1.43i·11-s + (0.0920 − 0.569i)12-s − 0.398i·13-s + (−0.0910 + 0.0775i)14-s + (0.493 + 0.299i)15-s + (−0.949 − 0.314i)16-s − 1.60i·17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 60 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.648 - 0.761i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 60 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.648 - 0.761i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(60\)    =    \(2^{2} \cdot 3 \cdot 5\)
Sign: $0.648 - 0.761i$
Analytic conductor: \(1.63488\)
Root analytic conductor: \(1.27862\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{60} (19, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 60,\ (\ :1),\ 0.648 - 0.761i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.999888 + 0.461884i\)
\(L(\frac12)\) \(\approx\) \(0.999888 + 0.461884i\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (1.52 - 1.29i)T \)
3 \( 1 - 1.73T \)
5 \( 1 + (-4.27 - 2.59i)T \)
good7 \( 1 - 0.837T + 49T^{2} \)
11 \( 1 - 15.7iT - 121T^{2} \)
13 \( 1 + 5.18iT - 169T^{2} \)
17 \( 1 + 27.3iT - 289T^{2} \)
19 \( 1 + 17.9iT - 361T^{2} \)
23 \( 1 + 19.1T + 529T^{2} \)
29 \( 1 + 45.6T + 841T^{2} \)
31 \( 1 + 13.6iT - 961T^{2} \)
37 \( 1 - 15.5iT - 1.36e3T^{2} \)
41 \( 1 - 13.2T + 1.68e3T^{2} \)
43 \( 1 - 27.9T + 1.84e3T^{2} \)
47 \( 1 + 55.6T + 2.20e3T^{2} \)
53 \( 1 - 15.5iT - 2.80e3T^{2} \)
59 \( 1 + 87.6iT - 3.48e3T^{2} \)
61 \( 1 - 38T + 3.72e3T^{2} \)
67 \( 1 - 92.2T + 4.48e3T^{2} \)
71 \( 1 - 130. iT - 5.04e3T^{2} \)
73 \( 1 + 54.7iT - 5.32e3T^{2} \)
79 \( 1 - 13.6iT - 6.24e3T^{2} \)
83 \( 1 - 59.0T + 6.88e3T^{2} \)
89 \( 1 - 39.8T + 7.92e3T^{2} \)
97 \( 1 - 168. iT - 9.40e3T^{2} \)
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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

−14.99340960891530776773131741442, −14.22527848756251541860591268488, −13.12520099753244118854640497809, −11.25901092296721083301447069403, −9.844720747989565891884421879196, −9.377694814379083670399414741513, −7.69537566720917626542710762451, −6.76390497164608425220034557678, −5.09574977081002269468318713733, −2.24036874985020074972194857390, 1.77107311513187937728737987597, 3.72819777884412453162754378647, 6.06231484544028540828553644927, 8.040969287720339438543559879528, 8.838233453312031952792226007468, 9.948824424558109592484640858801, 11.04265271036653657177746224578, 12.50493862133201825103804860246, 13.39984026842115638375473390368, 14.46604111881252011939755318407

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