Properties

Label 2-8670-1.1-c1-0-108
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s − 3-s + 4-s − 5-s + 6-s + 2.88·7-s − 8-s + 9-s + 10-s − 4.89·11-s − 12-s + 3.40·13-s − 2.88·14-s + 15-s + 16-s − 18-s + 3.07·19-s − 20-s − 2.88·21-s + 4.89·22-s − 3.23·23-s + 24-s + 25-s − 3.40·26-s − 27-s + 2.88·28-s + 3.58·29-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.577·3-s + 0.5·4-s − 0.447·5-s + 0.408·6-s + 1.09·7-s − 0.353·8-s + 0.333·9-s + 0.316·10-s − 1.47·11-s − 0.288·12-s + 0.945·13-s − 0.772·14-s + 0.258·15-s + 0.250·16-s − 0.235·18-s + 0.706·19-s − 0.223·20-s − 0.630·21-s + 1.04·22-s − 0.674·23-s + 0.204·24-s + 0.200·25-s − 0.668·26-s − 0.192·27-s + 0.546·28-s + 0.666·29-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: \(1\)
Selberg data: \((2,\ 8670,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.88T + 7T^{2} \)
11 \( 1 + 4.89T + 11T^{2} \)
13 \( 1 - 3.40T + 13T^{2} \)
19 \( 1 - 3.07T + 19T^{2} \)
23 \( 1 + 3.23T + 23T^{2} \)
29 \( 1 - 3.58T + 29T^{2} \)
31 \( 1 + 1.70T + 31T^{2} \)
37 \( 1 + 5.96T + 37T^{2} \)
41 \( 1 - 0.855T + 41T^{2} \)
43 \( 1 + 8.25T + 43T^{2} \)
47 \( 1 - 10.5T + 47T^{2} \)
53 \( 1 + 6.32T + 53T^{2} \)
59 \( 1 + 4.19T + 59T^{2} \)
61 \( 1 - 6.95T + 61T^{2} \)
67 \( 1 - 12.7T + 67T^{2} \)
71 \( 1 + 13.9T + 71T^{2} \)
73 \( 1 + 16.6T + 73T^{2} \)
79 \( 1 - 12.2T + 79T^{2} \)
83 \( 1 - 9.05T + 83T^{2} \)
89 \( 1 - 0.114T + 89T^{2} \)
97 \( 1 - 3.30T + 97T^{2} \)
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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

−7.56925107082401433193536691180, −6.93319693168523675424867066613, −6.03018222752819929286616885981, −5.35001973071544545715356183915, −4.82295594766885497051130706597, −3.87708326013404391903214296561, −2.96205317957292451067615144146, −1.95542837727501456118466883675, −1.10957773765156548150229456814, 0, 1.10957773765156548150229456814, 1.95542837727501456118466883675, 2.96205317957292451067615144146, 3.87708326013404391903214296561, 4.82295594766885497051130706597, 5.35001973071544545715356183915, 6.03018222752819929286616885981, 6.93319693168523675424867066613, 7.56925107082401433193536691180

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