Properties

Label 2-286650-1.1-c1-0-100
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 + 13-s + 16-s + 3·17-s + 19-s − 26-s − 6·29-s − 2·31-s − 32-s − 3·34-s + 10·37-s − 38-s + 3·41-s + 43-s + 12·47-s + 52-s + 6·53-s + 6·58-s + 6·59-s − 14·61-s + 2·62-s + 64-s + 10·67-s + 3·68-s + 3·71-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s − 0.353·8-s + 0.277·13-s + 1/4·16-s + 0.727·17-s + 0.229·19-s − 0.196·26-s − 1.11·29-s − 0.359·31-s − 0.176·32-s − 0.514·34-s + 1.64·37-s − 0.162·38-s + 0.468·41-s + 0.152·43-s + 1.75·47-s + 0.138·52-s + 0.824·53-s + 0.787·58-s + 0.781·59-s − 1.79·61-s + 0.254·62-s + 1/8·64-s + 1.22·67-s + 0.363·68-s + 0.356·71-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

\(L(1)\) \(\approx\) \(1.800989313\)
\(L(\frac12)\) \(\approx\) \(1.800989313\)
\(L(\frac{3}{2})\) 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 \( 1 + p T^{2} \)
17 \( 1 - 3 T + p T^{2} \)
19 \( 1 - T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 + 2 T + p T^{2} \)
37 \( 1 - 10 T + p T^{2} \)
41 \( 1 - 3 T + p T^{2} \)
43 \( 1 - T + p T^{2} \)
47 \( 1 - 12 T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 - 6 T + p T^{2} \)
61 \( 1 + 14 T + p T^{2} \)
67 \( 1 - 10 T + p T^{2} \)
71 \( 1 - 3 T + p T^{2} \)
73 \( 1 + 7 T + p T^{2} \)
79 \( 1 + T + p T^{2} \)
83 \( 1 + 15 T + p T^{2} \)
89 \( 1 + 9 T + p T^{2} \)
97 \( 1 + 7 T + p T^{2} \)
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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

−12.59908862758496, −12.26926128222961, −11.71010538560030, −11.24793434682899, −10.91707711371693, −10.40804912186360, −9.922525452837445, −9.395101009694037, −9.200700895434530, −8.540682554489413, −8.100284461861383, −7.613851311388945, −7.226416159873039, −6.804152689564234, −5.976477236499305, −5.773925875509099, −5.323950235447380, −4.461488472280050, −4.020267409533149, −3.486216856650417, −2.765991776335980, −2.405812179593703, −1.603231110849663, −1.084223208263979, −0.4479635672533044, 0.4479635672533044, 1.084223208263979, 1.603231110849663, 2.405812179593703, 2.765991776335980, 3.486216856650417, 4.020267409533149, 4.461488472280050, 5.323950235447380, 5.773925875509099, 5.976477236499305, 6.804152689564234, 7.226416159873039, 7.613851311388945, 8.100284461861383, 8.540682554489413, 9.200700895434530, 9.395101009694037, 9.922525452837445, 10.40804912186360, 10.91707711371693, 11.24793434682899, 11.71010538560030, 12.26926128222961, 12.59908862758496

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