Properties

Label 2-1050-1.1-c5-0-75
Degree $2$
Conductor $1050$
Sign $-1$
Analytic cond. $168.403$
Root an. cond. $12.9770$
Motivic weight $5$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 4·2-s − 9·3-s + 16·4-s − 36·6-s + 49·7-s + 64·8-s + 81·9-s − 392·11-s − 144·12-s − 142·13-s + 196·14-s + 256·16-s + 2·17-s + 324·18-s + 1.46e3·19-s − 441·21-s − 1.56e3·22-s − 980·23-s − 576·24-s − 568·26-s − 729·27-s + 784·28-s + 3.49e3·29-s − 264·31-s + 1.02e3·32-s + 3.52e3·33-s + 8·34-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 − 0.976·11-s − 0.288·12-s − 0.233·13-s + 0.267·14-s + 1/4·16-s + 0.00167·17-s + 0.235·18-s + 0.932·19-s − 0.218·21-s − 0.690·22-s − 0.386·23-s − 0.204·24-s − 0.164·26-s − 0.192·27-s + 0.188·28-s + 0.771·29-s − 0.0493·31-s + 0.176·32-s + 0.563·33-s + 0.00118·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1050 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1050 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1050\)    =    \(2 \cdot 3 \cdot 5^{2} \cdot 7\)
Sign: $-1$
Analytic conductor: \(168.403\)
Root analytic conductor: \(12.9770\)
Motivic weight: \(5\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1050,\ (\ :5/2),\ -1)\)

Particular Values

\(L(3)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - p^{2} T \)
3 \( 1 + p^{2} T \)
5 \( 1 \)
7 \( 1 - p^{2} T \)
good11 \( 1 + 392 T + p^{5} T^{2} \)
13 \( 1 + 142 T + p^{5} T^{2} \)
17 \( 1 - 2 T + p^{5} T^{2} \)
19 \( 1 - 1468 T + p^{5} T^{2} \)
23 \( 1 + 980 T + p^{5} T^{2} \)
29 \( 1 - 3494 T + p^{5} T^{2} \)
31 \( 1 + 264 T + p^{5} T^{2} \)
37 \( 1 + 2598 T + p^{5} T^{2} \)
41 \( 1 + 8994 T + p^{5} T^{2} \)
43 \( 1 + 7388 T + p^{5} T^{2} \)
47 \( 1 + 2184 T + p^{5} T^{2} \)
53 \( 1 + 1318 T + p^{5} T^{2} \)
59 \( 1 - 22932 T + p^{5} T^{2} \)
61 \( 1 - 19910 T + p^{5} T^{2} \)
67 \( 1 + 70188 T + p^{5} T^{2} \)
71 \( 1 - 23996 T + p^{5} T^{2} \)
73 \( 1 + 70690 T + p^{5} T^{2} \)
79 \( 1 - 39064 T + p^{5} T^{2} \)
83 \( 1 + 20676 T + p^{5} T^{2} \)
89 \( 1 + 46450 T + p^{5} T^{2} \)
97 \( 1 + 127850 T + p^{5} T^{2} \)
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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

−8.637570051184800249379401591720, −7.72809976240000911592421051931, −7.02253591128644716500786281103, −6.01556057284487901235206720441, −5.22364797385504233616940896800, −4.65283425021771943040405056010, −3.47559672680123333962822052528, −2.44952102569067722245769592247, −1.29696739475520241304289375518, 0, 1.29696739475520241304289375518, 2.44952102569067722245769592247, 3.47559672680123333962822052528, 4.65283425021771943040405056010, 5.22364797385504233616940896800, 6.01556057284487901235206720441, 7.02253591128644716500786281103, 7.72809976240000911592421051931, 8.637570051184800249379401591720

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