Properties

Label 2-8670-1.1-c1-0-142
Degree $2$
Conductor $8670$
Sign $1$
Analytic cond. $69.2302$
Root an. cond. $8.32047$
Motivic weight $1$
Arithmetic yes
Rational no
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 + 5-s + 6-s + 3.60·7-s + 8-s + 9-s + 10-s + 2.42·11-s + 12-s + 4.98·13-s + 3.60·14-s + 15-s + 16-s + 18-s + 0.319·19-s + 20-s + 3.60·21-s + 2.42·22-s + 5.84·23-s + 24-s + 25-s + 4.98·26-s + 27-s + 3.60·28-s − 3.05·29-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s + 0.5·4-s + 0.447·5-s + 0.408·6-s + 1.36·7-s + 0.353·8-s + 0.333·9-s + 0.316·10-s + 0.731·11-s + 0.288·12-s + 1.38·13-s + 0.962·14-s + 0.258·15-s + 0.250·16-s + 0.235·18-s + 0.0732·19-s + 0.223·20-s + 0.786·21-s + 0.517·22-s + 1.21·23-s + 0.204·24-s + 0.200·25-s + 0.978·26-s + 0.192·27-s + 0.680·28-s − 0.567·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8670 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8670 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8670\)    =    \(2 \cdot 3 \cdot 5 \cdot 17^{2}\)
Sign: $1$
Analytic conductor: \(69.2302\)
Root analytic conductor: \(8.32047\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8670,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(6.571520266\)
\(L(\frac12)\) \(\approx\) \(6.571520266\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
17 \( 1 \)
good7 \( 1 - 3.60T + 7T^{2} \)
11 \( 1 - 2.42T + 11T^{2} \)
13 \( 1 - 4.98T + 13T^{2} \)
19 \( 1 - 0.319T + 19T^{2} \)
23 \( 1 - 5.84T + 23T^{2} \)
29 \( 1 + 3.05T + 29T^{2} \)
31 \( 1 + 6.65T + 31T^{2} \)
37 \( 1 + 7.24T + 37T^{2} \)
41 \( 1 - 6.66T + 41T^{2} \)
43 \( 1 - 1.33T + 43T^{2} \)
47 \( 1 + 8.58T + 47T^{2} \)
53 \( 1 - 8.01T + 53T^{2} \)
59 \( 1 + 2.66T + 59T^{2} \)
61 \( 1 + 6.93T + 61T^{2} \)
67 \( 1 + 5.90T + 67T^{2} \)
71 \( 1 - 7.31T + 71T^{2} \)
73 \( 1 + 3.46T + 73T^{2} \)
79 \( 1 + 8.94T + 79T^{2} \)
83 \( 1 + 2.96T + 83T^{2} \)
89 \( 1 + 16.8T + 89T^{2} \)
97 \( 1 + 1.94T + 97T^{2} \)
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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

−7.65870846090970924316731656404, −7.10527622032092878002801525131, −6.32846872673464628054699143095, −5.57550802096565093826356694128, −4.99875283880221913043081373615, −4.15751005909440109763583260459, −3.60754737060445536718007492667, −2.72398801610177522381119696432, −1.64046423482509619377263121472, −1.34179197661326182270228486756, 1.34179197661326182270228486756, 1.64046423482509619377263121472, 2.72398801610177522381119696432, 3.60754737060445536718007492667, 4.15751005909440109763583260459, 4.99875283880221913043081373615, 5.57550802096565093826356694128, 6.32846872673464628054699143095, 7.10527622032092878002801525131, 7.65870846090970924316731656404

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