Properties

Label 2-1050-1.1-c3-0-46
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 $1$

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 − 9·11-s − 12·12-s − 32·13-s − 14·14-s + 16·16-s + 114·17-s + 18·18-s − 16·19-s + 21·21-s − 18·22-s − 21·23-s − 24·24-s − 64·26-s − 27·27-s − 28·28-s − 213·29-s + 50·31-s + 32·32-s + 27·33-s + 228·34-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 − 0.246·11-s − 0.288·12-s − 0.682·13-s − 0.267·14-s + 1/4·16-s + 1.62·17-s + 0.235·18-s − 0.193·19-s + 0.218·21-s − 0.174·22-s − 0.190·23-s − 0.204·24-s − 0.482·26-s − 0.192·27-s − 0.188·28-s − 1.36·29-s + 0.289·31-s + 0.176·32-s + 0.142·33-s + 1.15·34-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: \(1\)
Selberg data: \((2,\ 1050,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) 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 \( 1 + 9 T + p^{3} T^{2} \)
13 \( 1 + 32 T + p^{3} T^{2} \)
17 \( 1 - 114 T + p^{3} T^{2} \)
19 \( 1 + 16 T + p^{3} T^{2} \)
23 \( 1 + 21 T + p^{3} T^{2} \)
29 \( 1 + 213 T + p^{3} T^{2} \)
31 \( 1 - 50 T + p^{3} T^{2} \)
37 \( 1 - 115 T + p^{3} T^{2} \)
41 \( 1 + 336 T + p^{3} T^{2} \)
43 \( 1 - 103 T + p^{3} T^{2} \)
47 \( 1 + 240 T + p^{3} T^{2} \)
53 \( 1 + 342 T + p^{3} T^{2} \)
59 \( 1 - 336 T + p^{3} T^{2} \)
61 \( 1 + 844 T + p^{3} T^{2} \)
67 \( 1 + 167 T + p^{3} T^{2} \)
71 \( 1 + 1017 T + p^{3} T^{2} \)
73 \( 1 - 130 T + p^{3} T^{2} \)
79 \( 1 - 155 T + p^{3} T^{2} \)
83 \( 1 - 858 T + p^{3} T^{2} \)
89 \( 1 + 84 T + p^{3} T^{2} \)
97 \( 1 + 938 T + p^{3} T^{2} \)
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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

−9.371567547974108754470240570697, −7.984943191398026393831476967040, −7.34936697001310401251483256215, −6.37582778421732559137196165170, −5.60076197100305433709031216877, −4.89468942395138199264624220589, −3.80008219644385509804472867776, −2.85506107217120881507740974944, −1.50769015763104944394849141099, 0, 1.50769015763104944394849141099, 2.85506107217120881507740974944, 3.80008219644385509804472867776, 4.89468942395138199264624220589, 5.60076197100305433709031216877, 6.37582778421732559137196165170, 7.34936697001310401251483256215, 7.984943191398026393831476967040, 9.371567547974108754470240570697

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