Properties

Label 2-205350-1.1-c1-0-3
Degree $2$
Conductor $205350$
Sign $1$
Analytic cond. $1639.72$
Root an. cond. $40.4935$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s − 3-s + 4-s + 6-s − 2·7-s − 8-s + 9-s − 2·11-s − 12-s − 13-s + 2·14-s + 16-s + 17-s − 18-s + 6·19-s + 2·21-s + 2·22-s − 6·23-s + 24-s + 26-s − 27-s − 2·28-s − 8·29-s + 7·31-s − 32-s + 2·33-s − 34-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.577·3-s + 1/2·4-s + 0.408·6-s − 0.755·7-s − 0.353·8-s + 1/3·9-s − 0.603·11-s − 0.288·12-s − 0.277·13-s + 0.534·14-s + 1/4·16-s + 0.242·17-s − 0.235·18-s + 1.37·19-s + 0.436·21-s + 0.426·22-s − 1.25·23-s + 0.204·24-s + 0.196·26-s − 0.192·27-s − 0.377·28-s − 1.48·29-s + 1.25·31-s − 0.176·32-s + 0.348·33-s − 0.171·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 205350 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 205350 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(205350\)    =    \(2 \cdot 3 \cdot 5^{2} \cdot 37^{2}\)
Sign: $1$
Analytic conductor: \(1639.72\)
Root analytic conductor: \(40.4935\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 205350,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.2867589461\)
\(L(\frac12)\) \(\approx\) \(0.2867589461\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
3 \( 1 + T \)
5 \( 1 \)
37 \( 1 \)
good7 \( 1 + 2 T + p T^{2} \)
11 \( 1 + 2 T + p T^{2} \)
13 \( 1 + T + p T^{2} \)
17 \( 1 - T + p T^{2} \)
19 \( 1 - 6 T + p T^{2} \)
23 \( 1 + 6 T + p T^{2} \)
29 \( 1 + 8 T + p T^{2} \)
31 \( 1 - 7 T + p T^{2} \)
41 \( 1 + 4 T + p T^{2} \)
43 \( 1 + 6 T + p T^{2} \)
47 \( 1 - 9 T + p T^{2} \)
53 \( 1 + 5 T + p T^{2} \)
59 \( 1 + 5 T + p T^{2} \)
61 \( 1 + 14 T + p T^{2} \)
67 \( 1 - 9 T + p T^{2} \)
71 \( 1 + 9 T + p T^{2} \)
73 \( 1 + 13 T + p T^{2} \)
79 \( 1 + T + p T^{2} \)
83 \( 1 - 18 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 - 12 T + p T^{2} \)
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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

−13.09037728211261, −12.23852657889869, −12.18228116059934, −11.58722169796213, −11.23306846530000, −10.42737862392250, −10.27001667396192, −9.832266312386402, −9.295803104336561, −9.002245977017825, −8.142979923137745, −7.725209899148456, −7.461233901298792, −6.832688353601775, −6.217912335079281, −5.953313135512958, −5.337494346421068, −4.853669576957340, −4.179371407308215, −3.375128347256123, −3.134214543723580, −2.330127904388571, −1.714869911807502, −1.030293879922288, −0.1963645158728518, 0.1963645158728518, 1.030293879922288, 1.714869911807502, 2.330127904388571, 3.134214543723580, 3.375128347256123, 4.179371407308215, 4.853669576957340, 5.337494346421068, 5.953313135512958, 6.217912335079281, 6.832688353601775, 7.461233901298792, 7.725209899148456, 8.142979923137745, 9.002245977017825, 9.295803104336561, 9.832266312386402, 10.27001667396192, 10.42737862392250, 11.23306846530000, 11.58722169796213, 12.18228116059934, 12.23852657889869, 13.09037728211261

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