Properties

Label 2-225318-1.1-c1-0-14
Degree $2$
Conductor $225318$
Sign $1$
Analytic cond. $1799.17$
Root an. cond. $42.4166$
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 + 7-s − 8-s + 9-s + 11-s + 12-s + 6·13-s − 14-s + 16-s + 17-s − 18-s + 6·19-s + 21-s − 22-s + 3·23-s − 24-s − 5·25-s − 6·26-s + 27-s + 28-s + 6·29-s − 3·31-s − 32-s + 33-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 + 0.301·11-s + 0.288·12-s + 1.66·13-s − 0.267·14-s + 1/4·16-s + 0.242·17-s − 0.235·18-s + 1.37·19-s + 0.218·21-s − 0.213·22-s + 0.625·23-s − 0.204·24-s − 25-s − 1.17·26-s + 0.192·27-s + 0.188·28-s + 1.11·29-s − 0.538·31-s − 0.176·32-s + 0.174·33-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 225318 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 225318 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(225318\)    =    \(2 \cdot 3 \cdot 17 \cdot 47^{2}\)
Sign: $1$
Analytic conductor: \(1799.17\)
Root analytic conductor: \(42.4166\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 225318,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.651827181\)
\(L(\frac12)\) \(\approx\) \(3.651827181\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
17 \( 1 - T \)
47 \( 1 \)
good5 \( 1 + p T^{2} \)
7 \( 1 - T + p T^{2} \)
11 \( 1 - T + p T^{2} \)
13 \( 1 - 6 T + p T^{2} \)
19 \( 1 - 6 T + p T^{2} \)
23 \( 1 - 3 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 + 3 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 + 2 T + p T^{2} \)
53 \( 1 - 9 T + p T^{2} \)
59 \( 1 - 6 T + p T^{2} \)
61 \( 1 + 8 T + p T^{2} \)
67 \( 1 + 2 T + p T^{2} \)
71 \( 1 + 9 T + p T^{2} \)
73 \( 1 + p T^{2} \)
79 \( 1 - 4 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 + 7 T + p T^{2} \)
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

−13.07748616260286, −12.34996788451842, −11.93540816417196, −11.46630369166040, −11.07328228997050, −10.60131995978503, −10.04967436473114, −9.645476096647777, −9.047549079045157, −8.817740591873026, −8.238719773726350, −7.873720832684077, −7.398222160887466, −6.844617717107724, −6.382844551665795, −5.688988167853393, −5.434635826643981, −4.548235600275765, −4.042826840339189, −3.392996477205881, −3.092953795270685, −2.356200819635243, −1.561519199679935, −1.264697517698102, −0.6171433564841832, 0.6171433564841832, 1.264697517698102, 1.561519199679935, 2.356200819635243, 3.092953795270685, 3.392996477205881, 4.042826840339189, 4.548235600275765, 5.434635826643981, 5.688988167853393, 6.382844551665795, 6.844617717107724, 7.398222160887466, 7.873720832684077, 8.238719773726350, 8.817740591873026, 9.047549079045157, 9.645476096647777, 10.04967436473114, 10.60131995978503, 11.07328228997050, 11.46630369166040, 11.93540816417196, 12.34996788451842, 13.07748616260286

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