Properties

Label 2-286650-1.1-c1-0-26
Degree $2$
Conductor $286650$
Sign $1$
Analytic cond. $2288.91$
Root an. cond. $47.8425$
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 + 4-s − 8-s − 5·11-s − 13-s + 16-s − 8·19-s + 5·22-s − 4·23-s + 26-s − 5·29-s − 32-s − 2·37-s + 8·38-s + 9·41-s − 3·43-s − 5·44-s + 4·46-s + 8·47-s − 52-s + 5·53-s + 5·58-s + 13·59-s + 2·61-s + 64-s + 8·67-s − 2·71-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s − 0.353·8-s − 1.50·11-s − 0.277·13-s + 1/4·16-s − 1.83·19-s + 1.06·22-s − 0.834·23-s + 0.196·26-s − 0.928·29-s − 0.176·32-s − 0.328·37-s + 1.29·38-s + 1.40·41-s − 0.457·43-s − 0.753·44-s + 0.589·46-s + 1.16·47-s − 0.138·52-s + 0.686·53-s + 0.656·58-s + 1.69·59-s + 0.256·61-s + 1/8·64-s + 0.977·67-s − 0.237·71-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 286650 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 286650 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(286650\)    =    \(2 \cdot 3^{2} \cdot 5^{2} \cdot 7^{2} \cdot 13\)
Sign: $1$
Analytic conductor: \(2288.91\)
Root analytic conductor: \(47.8425\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 286650,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.6372944655\)
\(L(\frac12)\) \(\approx\) \(0.6372944655\)
\(L(\frac{3}{2})\) 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 \( 1 \)
5 \( 1 \)
7 \( 1 \)
13 \( 1 + T \)
good11 \( 1 + 5 T + p T^{2} \)
17 \( 1 + p T^{2} \)
19 \( 1 + 8 T + p T^{2} \)
23 \( 1 + 4 T + p T^{2} \)
29 \( 1 + 5 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 - 9 T + p T^{2} \)
43 \( 1 + 3 T + p T^{2} \)
47 \( 1 - 8 T + p T^{2} \)
53 \( 1 - 5 T + p T^{2} \)
59 \( 1 - 13 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 - 8 T + p T^{2} \)
71 \( 1 + 2 T + p T^{2} \)
73 \( 1 - 8 T + p T^{2} \)
79 \( 1 - 4 T + p T^{2} \)
83 \( 1 - 11 T + p T^{2} \)
89 \( 1 + 3 T + p T^{2} \)
97 \( 1 - 6 T + p T^{2} \)
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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

−12.68307645124223, −12.32771480004869, −11.76093065737877, −11.13908456649646, −10.85331320862074, −10.34703396419574, −10.11368662684314, −9.520607397632445, −8.987374696389612, −8.528249475856734, −8.075467535463303, −7.749192218497898, −7.174833269585851, −6.780392574400920, −6.020854174111072, −5.813279355007601, −5.121088153821635, −4.679292975764793, −3.873225759795656, −3.630480015165140, −2.553302311978833, −2.340303396105883, −1.972639152006907, −0.9307427136579523, −0.2742200503402086, 0.2742200503402086, 0.9307427136579523, 1.972639152006907, 2.340303396105883, 2.553302311978833, 3.630480015165140, 3.873225759795656, 4.679292975764793, 5.121088153821635, 5.813279355007601, 6.020854174111072, 6.780392574400920, 7.174833269585851, 7.749192218497898, 8.075467535463303, 8.528249475856734, 8.987374696389612, 9.520607397632445, 10.11368662684314, 10.34703396419574, 10.85331320862074, 11.13908456649646, 11.76093065737877, 12.32771480004869, 12.68307645124223

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