Properties

Label 2-284592-1.1-c1-0-208
Degree $2$
Conductor $284592$
Sign $1$
Analytic cond. $2272.47$
Root an. cond. $47.6705$
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  + 3-s + 2·5-s + 9-s + 6·13-s + 2·15-s + 6·17-s + 8·19-s − 25-s + 27-s + 6·29-s + 6·37-s + 6·39-s − 10·41-s − 8·43-s + 2·45-s + 6·51-s + 6·53-s + 8·57-s + 4·59-s − 2·61-s + 12·65-s + 12·67-s + 8·71-s + 2·73-s − 75-s − 4·79-s + 81-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.894·5-s + 1/3·9-s + 1.66·13-s + 0.516·15-s + 1.45·17-s + 1.83·19-s − 1/5·25-s + 0.192·27-s + 1.11·29-s + 0.986·37-s + 0.960·39-s − 1.56·41-s − 1.21·43-s + 0.298·45-s + 0.840·51-s + 0.824·53-s + 1.05·57-s + 0.520·59-s − 0.256·61-s + 1.48·65-s + 1.46·67-s + 0.949·71-s + 0.234·73-s − 0.115·75-s − 0.450·79-s + 1/9·81-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 284592 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 284592 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(284592\)    =    \(2^{4} \cdot 3 \cdot 7^{2} \cdot 11^{2}\)
Sign: $1$
Analytic conductor: \(2272.47\)
Root analytic conductor: \(47.6705\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 284592,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(7.604000744\)
\(L(\frac12)\) \(\approx\) \(7.604000744\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 - T \)
7 \( 1 \)
11 \( 1 \)
good5 \( 1 - 2 T + p T^{2} \)
13 \( 1 - 6 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 - 8 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 - 6 T + p T^{2} \)
41 \( 1 + 10 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 + 4 T + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 + 2 T + p T^{2} \)
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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

−12.92680889010247, −12.13506726454039, −11.94031847804282, −11.38625335186084, −10.86832946966851, −10.22283615066680, −9.878003389920687, −9.682832493260709, −9.047611649462292, −8.555123422200858, −8.041632479041275, −7.851827192556627, −6.995278293456789, −6.707444022679189, −5.990551276024550, −5.706590998892773, −5.168463928708999, −4.697282392007429, −3.782270319854920, −3.410083493914127, −3.143833700104064, −2.326498817462529, −1.746639538549003, −1.091127296329411, −0.8383977030035573, 0.8383977030035573, 1.091127296329411, 1.746639538549003, 2.326498817462529, 3.143833700104064, 3.410083493914127, 3.782270319854920, 4.697282392007429, 5.168463928708999, 5.706590998892773, 5.990551276024550, 6.707444022679189, 6.995278293456789, 7.851827192556627, 8.041632479041275, 8.555123422200858, 9.047611649462292, 9.682832493260709, 9.878003389920687, 10.22283615066680, 10.86832946966851, 11.38625335186084, 11.94031847804282, 12.13506726454039, 12.92680889010247

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