Properties

Label 2-1050-1.1-c5-0-69
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 − 254·11-s + 144·12-s − 84·13-s − 196·14-s + 256·16-s − 1.47e3·17-s − 324·18-s + 486·19-s + 441·21-s + 1.01e3·22-s + 1.36e3·23-s − 576·24-s + 336·26-s + 729·27-s + 784·28-s + 6.55e3·29-s + 3.53e3·31-s − 1.02e3·32-s − 2.28e3·33-s + 5.91e3·34-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 − 0.632·11-s + 0.288·12-s − 0.137·13-s − 0.267·14-s + 1/4·16-s − 1.24·17-s − 0.235·18-s + 0.308·19-s + 0.218·21-s + 0.447·22-s + 0.539·23-s − 0.204·24-s + 0.0974·26-s + 0.192·27-s + 0.188·28-s + 1.44·29-s + 0.659·31-s − 0.176·32-s − 0.365·33-s + 0.877·34-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 \( 1 + 254 T + p^{5} T^{2} \)
13 \( 1 + 84 T + p^{5} T^{2} \)
17 \( 1 + 1478 T + p^{5} T^{2} \)
19 \( 1 - 486 T + p^{5} T^{2} \)
23 \( 1 - 1368 T + p^{5} T^{2} \)
29 \( 1 - 6558 T + p^{5} T^{2} \)
31 \( 1 - 3530 T + p^{5} T^{2} \)
37 \( 1 + 7730 T + p^{5} T^{2} \)
41 \( 1 + 2326 T + p^{5} T^{2} \)
43 \( 1 - 3476 T + p^{5} T^{2} \)
47 \( 1 + 28040 T + p^{5} T^{2} \)
53 \( 1 + 7684 T + p^{5} T^{2} \)
59 \( 1 - 27304 T + p^{5} T^{2} \)
61 \( 1 - 30886 T + p^{5} T^{2} \)
67 \( 1 - 32484 T + p^{5} T^{2} \)
71 \( 1 + 24262 T + p^{5} T^{2} \)
73 \( 1 + 29540 T + p^{5} T^{2} \)
79 \( 1 + 12920 T + p^{5} T^{2} \)
83 \( 1 + 82364 T + p^{5} T^{2} \)
89 \( 1 + 90026 T + p^{5} T^{2} \)
97 \( 1 + 51704 T + p^{5} T^{2} \)
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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

−8.502467256931542731874266077087, −8.310277483046232358349680290258, −7.17941897666597570958958514025, −6.58070122411115647231241943195, −5.27458391140657042631339631332, −4.39234803042592926700091366475, −3.08005676554161252010832593744, −2.29740197004577988016093150956, −1.23269327065709962239598798688, 0, 1.23269327065709962239598798688, 2.29740197004577988016093150956, 3.08005676554161252010832593744, 4.39234803042592926700091366475, 5.27458391140657042631339631332, 6.58070122411115647231241943195, 7.17941897666597570958958514025, 8.310277483046232358349680290258, 8.502467256931542731874266077087

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