Properties

Label 2-1050-1.1-c3-0-39
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 − 8·11-s − 12·12-s + 42·13-s − 14·14-s + 16·16-s + 2·17-s − 18·18-s − 124·19-s − 21·21-s + 16·22-s − 76·23-s + 24·24-s − 84·26-s − 27·27-s + 28·28-s + 254·29-s − 72·31-s − 32·32-s + 24·33-s − 4·34-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 − 0.219·11-s − 0.288·12-s + 0.896·13-s − 0.267·14-s + 1/4·16-s + 0.0285·17-s − 0.235·18-s − 1.49·19-s − 0.218·21-s + 0.155·22-s − 0.689·23-s + 0.204·24-s − 0.633·26-s − 0.192·27-s + 0.188·28-s + 1.62·29-s − 0.417·31-s − 0.176·32-s + 0.126·33-s − 0.0201·34-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 \( 1 + 8 T + p^{3} T^{2} \)
13 \( 1 - 42 T + p^{3} T^{2} \)
17 \( 1 - 2 T + p^{3} T^{2} \)
19 \( 1 + 124 T + p^{3} T^{2} \)
23 \( 1 + 76 T + p^{3} T^{2} \)
29 \( 1 - 254 T + p^{3} T^{2} \)
31 \( 1 + 72 T + p^{3} T^{2} \)
37 \( 1 + 398 T + p^{3} T^{2} \)
41 \( 1 - 462 T + p^{3} T^{2} \)
43 \( 1 + 212 T + p^{3} T^{2} \)
47 \( 1 - 264 T + p^{3} T^{2} \)
53 \( 1 - 162 T + p^{3} T^{2} \)
59 \( 1 + 772 T + p^{3} T^{2} \)
61 \( 1 - 30 T + p^{3} T^{2} \)
67 \( 1 - 764 T + p^{3} T^{2} \)
71 \( 1 + 236 T + p^{3} T^{2} \)
73 \( 1 + 418 T + p^{3} T^{2} \)
79 \( 1 - 552 T + p^{3} T^{2} \)
83 \( 1 + 1036 T + p^{3} T^{2} \)
89 \( 1 - 30 T + p^{3} T^{2} \)
97 \( 1 - 1190 T + p^{3} T^{2} \)
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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

−8.956270060815629459429220235000, −8.421773648258684462385716933913, −7.53402376363641726565553000046, −6.53451010627299411133540216567, −5.93673134529339520667387126069, −4.80510176101355675168993501632, −3.78400231562588895042239664406, −2.34606715575916844695857443062, −1.24566253904807803130199676178, 0, 1.24566253904807803130199676178, 2.34606715575916844695857443062, 3.78400231562588895042239664406, 4.80510176101355675168993501632, 5.93673134529339520667387126069, 6.53451010627299411133540216567, 7.53402376363641726565553000046, 8.421773648258684462385716933913, 8.956270060815629459429220235000

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