Properties

Label 2-1050-1.1-c3-0-26
Degree $2$
Conductor $1050$
Sign $1$
Analytic cond. $61.9520$
Root an. cond. $7.87095$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·2-s + 3·3-s + 4·4-s + 6·6-s − 7·7-s + 8·8-s + 9·9-s + 12·11-s + 12·12-s − 2·13-s − 14·14-s + 16·16-s + 18·17-s + 18·18-s + 56·19-s − 21·21-s + 24·22-s + 156·23-s + 24·24-s − 4·26-s + 27·27-s − 28·28-s − 186·29-s − 52·31-s + 32·32-s + 36·33-s + 36·34-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s + 1/2·4-s + 0.408·6-s − 0.377·7-s + 0.353·8-s + 1/3·9-s + 0.328·11-s + 0.288·12-s − 0.0426·13-s − 0.267·14-s + 1/4·16-s + 0.256·17-s + 0.235·18-s + 0.676·19-s − 0.218·21-s + 0.232·22-s + 1.41·23-s + 0.204·24-s − 0.0301·26-s + 0.192·27-s − 0.188·28-s − 1.19·29-s − 0.301·31-s + 0.176·32-s + 0.189·33-s + 0.181·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1050 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1050 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1050\)    =    \(2 \cdot 3 \cdot 5^{2} \cdot 7\)
Sign: $1$
Analytic conductor: \(61.9520\)
Root analytic conductor: \(7.87095\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1050,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(4.415965521\)
\(L(\frac12)\) \(\approx\) \(4.415965521\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - p T \)
3 \( 1 - p T \)
5 \( 1 \)
7 \( 1 + p T \)
good11 \( 1 - 12 T + p^{3} T^{2} \)
13 \( 1 + 2 T + p^{3} T^{2} \)
17 \( 1 - 18 T + p^{3} T^{2} \)
19 \( 1 - 56 T + p^{3} T^{2} \)
23 \( 1 - 156 T + p^{3} T^{2} \)
29 \( 1 + 186 T + p^{3} T^{2} \)
31 \( 1 + 52 T + p^{3} T^{2} \)
37 \( 1 - 178 T + p^{3} T^{2} \)
41 \( 1 + 138 T + p^{3} T^{2} \)
43 \( 1 - 412 T + p^{3} T^{2} \)
47 \( 1 - 456 T + p^{3} T^{2} \)
53 \( 1 - 198 T + p^{3} T^{2} \)
59 \( 1 - 348 T + p^{3} T^{2} \)
61 \( 1 - 110 T + p^{3} T^{2} \)
67 \( 1 - 196 T + p^{3} T^{2} \)
71 \( 1 + 936 T + p^{3} T^{2} \)
73 \( 1 + 542 T + p^{3} T^{2} \)
79 \( 1 - 992 T + p^{3} T^{2} \)
83 \( 1 - 276 T + p^{3} T^{2} \)
89 \( 1 - 630 T + p^{3} T^{2} \)
97 \( 1 + 110 T + p^{3} T^{2} \)
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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

−9.416085751832697920953328611118, −8.855094747582629135594816948007, −7.60136480311271577110655231860, −7.12008257317066572905764541739, −6.03868043485663568949873487272, −5.18980710685609601827877094147, −4.09416343613532886810871876893, −3.29986400180229109725814716171, −2.36288461183529027670767179988, −1.01643576242145241486169525246, 1.01643576242145241486169525246, 2.36288461183529027670767179988, 3.29986400180229109725814716171, 4.09416343613532886810871876893, 5.18980710685609601827877094147, 6.03868043485663568949873487272, 7.12008257317066572905764541739, 7.60136480311271577110655231860, 8.855094747582629135594816948007, 9.416085751832697920953328611118

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