Properties

Label 2-867-1.1-c1-0-43
Degree $2$
Conductor $867$
Sign $-1$
Analytic cond. $6.92302$
Root an. cond. $2.63116$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 2.06·2-s − 3-s + 2.27·4-s − 0.347·5-s − 2.06·6-s − 4.33·7-s + 0.558·8-s + 9-s − 0.718·10-s − 0.729·11-s − 2.27·12-s − 5.40·13-s − 8.96·14-s + 0.347·15-s − 3.38·16-s + 2.06·18-s + 3.27·19-s − 0.789·20-s + 4.33·21-s − 1.50·22-s + 3.55·23-s − 0.558·24-s − 4.87·25-s − 11.1·26-s − 27-s − 9.84·28-s − 4.38·29-s + ⋯
L(s)  = 1  + 1.46·2-s − 0.577·3-s + 1.13·4-s − 0.155·5-s − 0.843·6-s − 1.63·7-s + 0.197·8-s + 0.333·9-s − 0.227·10-s − 0.220·11-s − 0.655·12-s − 1.49·13-s − 2.39·14-s + 0.0897·15-s − 0.846·16-s + 0.487·18-s + 0.750·19-s − 0.176·20-s + 0.946·21-s − 0.321·22-s + 0.741·23-s − 0.113·24-s − 0.975·25-s − 2.18·26-s − 0.192·27-s − 1.86·28-s − 0.813·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 867 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 867 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(867\)    =    \(3 \cdot 17^{2}\)
Sign: $-1$
Analytic conductor: \(6.92302\)
Root analytic conductor: \(2.63116\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 867,\ (\ :1/2),\ -1)\)

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)$
bad3 \( 1 + T \)
17 \( 1 \)
good2 \( 1 - 2.06T + 2T^{2} \)
5 \( 1 + 0.347T + 5T^{2} \)
7 \( 1 + 4.33T + 7T^{2} \)
11 \( 1 + 0.729T + 11T^{2} \)
13 \( 1 + 5.40T + 13T^{2} \)
19 \( 1 - 3.27T + 19T^{2} \)
23 \( 1 - 3.55T + 23T^{2} \)
29 \( 1 + 4.38T + 29T^{2} \)
31 \( 1 + 3.30T + 31T^{2} \)
37 \( 1 + 2.87T + 37T^{2} \)
41 \( 1 - 11.8T + 41T^{2} \)
43 \( 1 - 3.74T + 43T^{2} \)
47 \( 1 - 0.476T + 47T^{2} \)
53 \( 1 + 10.1T + 53T^{2} \)
59 \( 1 - 5.29T + 59T^{2} \)
61 \( 1 - 3.54T + 61T^{2} \)
67 \( 1 + 1.55T + 67T^{2} \)
71 \( 1 + 8.96T + 71T^{2} \)
73 \( 1 + 4.09T + 73T^{2} \)
79 \( 1 - 0.812T + 79T^{2} \)
83 \( 1 - 7.21T + 83T^{2} \)
89 \( 1 + 9.77T + 89T^{2} \)
97 \( 1 + 1.77T + 97T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−9.697427215451327773979804131940, −9.305585940269370712730658202208, −7.49190462221568915860355072734, −6.92898191325120643392909360978, −5.94469233384689415236144386455, −5.37682354622876460132835452223, −4.35003063498592884708010282475, −3.40835569048687504232128171461, −2.52892882738560049276794870196, 0, 2.52892882738560049276794870196, 3.40835569048687504232128171461, 4.35003063498592884708010282475, 5.37682354622876460132835452223, 5.94469233384689415236144386455, 6.92898191325120643392909360978, 7.49190462221568915860355072734, 9.305585940269370712730658202208, 9.697427215451327773979804131940

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