Properties

Label 2-1050-1.1-c3-0-54
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 − 43·11-s + 12·12-s + 18·13-s − 14·14-s + 16·16-s − 92·17-s + 18·18-s + 6·19-s − 21·21-s − 86·22-s − 129·23-s + 24·24-s + 36·26-s + 27·27-s − 28·28-s − 111·29-s − 142·31-s + 32·32-s − 129·33-s − 184·34-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 − 1.17·11-s + 0.288·12-s + 0.384·13-s − 0.267·14-s + 1/4·16-s − 1.31·17-s + 0.235·18-s + 0.0724·19-s − 0.218·21-s − 0.833·22-s − 1.16·23-s + 0.204·24-s + 0.271·26-s + 0.192·27-s − 0.188·28-s − 0.710·29-s − 0.822·31-s + 0.176·32-s − 0.680·33-s − 0.928·34-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 \( 1 + 43 T + p^{3} T^{2} \)
13 \( 1 - 18 T + p^{3} T^{2} \)
17 \( 1 + 92 T + p^{3} T^{2} \)
19 \( 1 - 6 T + p^{3} T^{2} \)
23 \( 1 + 129 T + p^{3} T^{2} \)
29 \( 1 + 111 T + p^{3} T^{2} \)
31 \( 1 + 142 T + p^{3} T^{2} \)
37 \( 1 - 173 T + p^{3} T^{2} \)
41 \( 1 + 128 T + p^{3} T^{2} \)
43 \( 1 - 217 T + p^{3} T^{2} \)
47 \( 1 + 194 T + p^{3} T^{2} \)
53 \( 1 + 622 T + p^{3} T^{2} \)
59 \( 1 + 22 T + p^{3} T^{2} \)
61 \( 1 - 160 T + p^{3} T^{2} \)
67 \( 1 + 189 T + p^{3} T^{2} \)
71 \( 1 - 769 T + p^{3} T^{2} \)
73 \( 1 + 652 T + p^{3} T^{2} \)
79 \( 1 + 773 T + p^{3} T^{2} \)
83 \( 1 + 314 T + p^{3} T^{2} \)
89 \( 1 - 470 T + p^{3} T^{2} \)
97 \( 1 - 470 T + p^{3} T^{2} \)
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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

−9.116722827175221832682252571725, −8.164966703334906233824896570018, −7.46508564596368178553665061643, −6.49037546744151932285596561776, −5.65966388604629321290568178498, −4.61718460598169769040393901425, −3.74052631577470048764454744399, −2.74661602335703218105156065952, −1.87038549379328327714679642887, 0, 1.87038549379328327714679642887, 2.74661602335703218105156065952, 3.74052631577470048764454744399, 4.61718460598169769040393901425, 5.65966388604629321290568178498, 6.49037546744151932285596561776, 7.46508564596368178553665061643, 8.164966703334906233824896570018, 9.116722827175221832682252571725

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