Properties

Label 2-164730-1.1-c1-0-22
Degree $2$
Conductor $164730$
Sign $1$
Analytic cond. $1315.37$
Root an. cond. $36.2681$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 3-s + 4-s − 5-s − 6-s − 8-s + 9-s + 10-s + 12-s − 2·13-s − 15-s + 16-s − 18-s − 19-s − 20-s + 8·23-s − 24-s + 25-s + 2·26-s + 27-s + 6·29-s + 30-s + 6·31-s − 32-s + 36-s + 2·37-s + 38-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 1/2·4-s − 0.447·5-s − 0.408·6-s − 0.353·8-s + 1/3·9-s + 0.316·10-s + 0.288·12-s − 0.554·13-s − 0.258·15-s + 1/4·16-s − 0.235·18-s − 0.229·19-s − 0.223·20-s + 1.66·23-s − 0.204·24-s + 1/5·25-s + 0.392·26-s + 0.192·27-s + 1.11·29-s + 0.182·30-s + 1.07·31-s − 0.176·32-s + 1/6·36-s + 0.328·37-s + 0.162·38-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 164730 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 164730 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(164730\)    =    \(2 \cdot 3 \cdot 5 \cdot 17^{2} \cdot 19\)
Sign: $1$
Analytic conductor: \(1315.37\)
Root analytic conductor: \(36.2681\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 164730,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.320085157\)
\(L(\frac12)\) \(\approx\) \(2.320085157\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
3 \( 1 - T \)
5 \( 1 + T \)
17 \( 1 \)
19 \( 1 + T \)
good7 \( 1 + p T^{2} \)
11 \( 1 + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
23 \( 1 - 8 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 - 6 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 - 12 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 + 2 T + p T^{2} \)
61 \( 1 - 6 T + p T^{2} \)
67 \( 1 + 10 T + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 - 10 T + p T^{2} \)
79 \( 1 - 10 T + p T^{2} \)
83 \( 1 + 4 T + p T^{2} \)
89 \( 1 + p T^{2} \)
97 \( 1 - 18 T + p T^{2} \)
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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

−13.13489195913724, −12.75040656975981, −12.28926309673648, −11.78892996681025, −11.30102070708199, −10.76676236172616, −10.39978421580929, −9.810181916905135, −9.377403514874540, −8.910917855679246, −8.477978479734346, −7.930976003218623, −7.615305535641841, −7.025934700186013, −6.532072018063705, −6.170525139461536, −5.122700757407258, −4.885500551482991, −4.218210745784955, −3.544717282265669, −2.886152877012249, −2.629847161097837, −1.837634484987713, −1.056793629213487, −0.5501557780544192, 0.5501557780544192, 1.056793629213487, 1.837634484987713, 2.629847161097837, 2.886152877012249, 3.544717282265669, 4.218210745784955, 4.885500551482991, 5.122700757407258, 6.170525139461536, 6.532072018063705, 7.025934700186013, 7.615305535641841, 7.930976003218623, 8.477978479734346, 8.910917855679246, 9.377403514874540, 9.810181916905135, 10.39978421580929, 10.76676236172616, 11.30102070708199, 11.78892996681025, 12.28926309673648, 12.75040656975981, 13.13489195913724

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