Properties

Label 2-1050-1.1-c3-0-57
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 − 35·11-s + 12·12-s − 54·13-s + 14·14-s + 16·16-s − 32·17-s + 18·18-s − 126·19-s + 21·21-s − 70·22-s − 135·23-s + 24·24-s − 108·26-s + 27·27-s + 28·28-s + 21·29-s − 94·31-s + 32·32-s − 105·33-s − 64·34-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 − 0.959·11-s + 0.288·12-s − 1.15·13-s + 0.267·14-s + 1/4·16-s − 0.456·17-s + 0.235·18-s − 1.52·19-s + 0.218·21-s − 0.678·22-s − 1.22·23-s + 0.204·24-s − 0.814·26-s + 0.192·27-s + 0.188·28-s + 0.134·29-s − 0.544·31-s + 0.176·32-s − 0.553·33-s − 0.322·34-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 \( 1 + 35 T + p^{3} T^{2} \)
13 \( 1 + 54 T + p^{3} T^{2} \)
17 \( 1 + 32 T + p^{3} T^{2} \)
19 \( 1 + 126 T + p^{3} T^{2} \)
23 \( 1 + 135 T + p^{3} T^{2} \)
29 \( 1 - 21 T + p^{3} T^{2} \)
31 \( 1 + 94 T + p^{3} T^{2} \)
37 \( 1 + 341 T + p^{3} T^{2} \)
41 \( 1 - 56 T + p^{3} T^{2} \)
43 \( 1 - 419 T + p^{3} T^{2} \)
47 \( 1 + 194 T + p^{3} T^{2} \)
53 \( 1 - 38 T + p^{3} T^{2} \)
59 \( 1 - 382 T + p^{3} T^{2} \)
61 \( 1 + 128 T + p^{3} T^{2} \)
67 \( 1 - 801 T + p^{3} T^{2} \)
71 \( 1 + 415 T + p^{3} T^{2} \)
73 \( 1 + 608 T + p^{3} T^{2} \)
79 \( 1 - 511 T + p^{3} T^{2} \)
83 \( 1 + 374 T + p^{3} T^{2} \)
89 \( 1 - 1234 T + p^{3} T^{2} \)
97 \( 1 + 182 T + p^{3} T^{2} \)
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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

−9.028004503609270050891531254464, −8.152681702431770339195324430864, −7.48352524399920711188124812865, −6.58789211333199102580155616627, −5.50452965214854875784142078253, −4.66069840897448904844923691471, −3.85403920065451913997855426642, −2.55726049030507094437001254697, −1.98516758300018896733301570186, 0, 1.98516758300018896733301570186, 2.55726049030507094437001254697, 3.85403920065451913997855426642, 4.66069840897448904844923691471, 5.50452965214854875784142078253, 6.58789211333199102580155616627, 7.48352524399920711188124812865, 8.152681702431770339195324430864, 9.028004503609270050891531254464

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