Properties

Label 2-286650-1.1-c1-0-112
Degree $2$
Conductor $286650$
Sign $1$
Analytic cond. $2288.91$
Root an. cond. $47.8425$
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 + 4-s − 8-s − 5·11-s + 13-s + 16-s + 7·17-s + 19-s + 5·22-s + 6·23-s − 26-s + 6·29-s + 31-s − 32-s − 7·34-s − 38-s + 2·41-s − 2·43-s − 5·44-s − 6·46-s + 52-s + 6·53-s − 6·58-s − 4·59-s + 3·61-s − 62-s + 64-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s − 0.353·8-s − 1.50·11-s + 0.277·13-s + 1/4·16-s + 1.69·17-s + 0.229·19-s + 1.06·22-s + 1.25·23-s − 0.196·26-s + 1.11·29-s + 0.179·31-s − 0.176·32-s − 1.20·34-s − 0.162·38-s + 0.312·41-s − 0.304·43-s − 0.753·44-s − 0.884·46-s + 0.138·52-s + 0.824·53-s − 0.787·58-s − 0.520·59-s + 0.384·61-s − 0.127·62-s + 1/8·64-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 286650 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 286650 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(286650\)    =    \(2 \cdot 3^{2} \cdot 5^{2} \cdot 7^{2} \cdot 13\)
Sign: $1$
Analytic conductor: \(2288.91\)
Root analytic conductor: \(47.8425\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 286650,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.927380337\)
\(L(\frac12)\) \(\approx\) \(1.927380337\)
\(L(\frac{3}{2})\) 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 \( 1 \)
5 \( 1 \)
7 \( 1 \)
13 \( 1 - T \)
good11 \( 1 + 5 T + p T^{2} \)
17 \( 1 - 7 T + p T^{2} \)
19 \( 1 - T + p T^{2} \)
23 \( 1 - 6 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 - T + p T^{2} \)
37 \( 1 + p T^{2} \)
41 \( 1 - 2 T + p T^{2} \)
43 \( 1 + 2 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + 4 T + p T^{2} \)
61 \( 1 - 3 T + p T^{2} \)
67 \( 1 + 13 T + p T^{2} \)
71 \( 1 - 9 T + p T^{2} \)
73 \( 1 - 6 T + p T^{2} \)
79 \( 1 + 6 T + p T^{2} \)
83 \( 1 + 3 T + p T^{2} \)
89 \( 1 + 12 T + p T^{2} \)
97 \( 1 + 10 T + p T^{2} \)
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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

−12.56946438278538, −12.30671823547130, −11.81244196801865, −11.13253510750949, −10.91609273088177, −10.28369629483638, −10.02786098460549, −9.654853814628888, −8.951890432431571, −8.506670312898967, −8.145613036554240, −7.541608016271778, −7.385975053984799, −6.713078648567423, −6.155129572160128, −5.543527877192824, −5.261288882553669, −4.720195321124310, −3.994487579059379, −3.186058742915408, −2.968031865791417, −2.442032653591449, −1.600436540945722, −1.016637604207568, −0.4858105921268497, 0.4858105921268497, 1.016637604207568, 1.600436540945722, 2.442032653591449, 2.968031865791417, 3.186058742915408, 3.994487579059379, 4.720195321124310, 5.261288882553669, 5.543527877192824, 6.155129572160128, 6.713078648567423, 7.385975053984799, 7.541608016271778, 8.145613036554240, 8.506670312898967, 8.951890432431571, 9.654853814628888, 10.02786098460549, 10.28369629483638, 10.91609273088177, 11.13253510750949, 11.81244196801865, 12.30671823547130, 12.56946438278538

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