Properties

Label 2-308550-1.1-c1-0-188
Degree $2$
Conductor $308550$
Sign $-1$
Analytic cond. $2463.78$
Root an. cond. $49.6365$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 3-s + 4-s + 6-s − 4·7-s + 8-s + 9-s + 12-s − 2·13-s − 4·14-s + 16-s + 17-s + 18-s + 4·19-s − 4·21-s + 4·23-s + 24-s − 2·26-s + 27-s − 4·28-s − 2·29-s + 4·31-s + 32-s + 34-s + 36-s + 6·37-s + 4·38-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s + 1/2·4-s + 0.408·6-s − 1.51·7-s + 0.353·8-s + 1/3·9-s + 0.288·12-s − 0.554·13-s − 1.06·14-s + 1/4·16-s + 0.242·17-s + 0.235·18-s + 0.917·19-s − 0.872·21-s + 0.834·23-s + 0.204·24-s − 0.392·26-s + 0.192·27-s − 0.755·28-s − 0.371·29-s + 0.718·31-s + 0.176·32-s + 0.171·34-s + 1/6·36-s + 0.986·37-s + 0.648·38-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 308550 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 308550 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(308550\)    =    \(2 \cdot 3 \cdot 5^{2} \cdot 11^{2} \cdot 17\)
Sign: $-1$
Analytic conductor: \(2463.78\)
Root analytic conductor: \(49.6365\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 308550,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 \)
11 \( 1 \)
17 \( 1 - T \)
good7 \( 1 + 4 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 - 4 T + p T^{2} \)
29 \( 1 + 2 T + p T^{2} \)
31 \( 1 - 4 T + p T^{2} \)
37 \( 1 - 6 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 + 12 T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 - 2 T + p T^{2} \)
59 \( 1 - 12 T + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 + 4 T + p T^{2} \)
73 \( 1 + 14 T + p T^{2} \)
79 \( 1 - 12 T + p T^{2} \)
83 \( 1 + 4 T + p T^{2} \)
89 \( 1 - 10 T + p T^{2} \)
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

−13.11552248560319, −12.56312712476000, −11.99477324327735, −11.71607633483775, −11.22152224917959, −10.44957769077811, −10.05022914953082, −9.792099107318150, −9.290557526671685, −8.847777095174908, −8.176018660565795, −7.745358945094685, −7.153748059696795, −6.789469178823930, −6.440031527504028, −5.785818981153463, −5.330972762888235, −4.762437903209292, −4.279246918841512, −3.495329187798864, −3.296042986335967, −2.840211992530428, −2.321557594283138, −1.541648415603211, −0.8472261654805984, 0, 0.8472261654805984, 1.541648415603211, 2.321557594283138, 2.840211992530428, 3.296042986335967, 3.495329187798864, 4.279246918841512, 4.762437903209292, 5.330972762888235, 5.785818981153463, 6.440031527504028, 6.789469178823930, 7.153748059696795, 7.745358945094685, 8.176018660565795, 8.847777095174908, 9.290557526671685, 9.792099107318150, 10.05022914953082, 10.44957769077811, 11.22152224917959, 11.71607633483775, 11.99477324327735, 12.56312712476000, 13.11552248560319

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