Properties

Label 2-2667-1.1-c1-0-25
Degree $2$
Conductor $2667$
Sign $1$
Analytic cond. $21.2961$
Root an. cond. $4.61477$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 2.44·2-s + 3-s + 3.99·4-s − 2.44·5-s − 2.44·6-s + 7-s − 4.89·8-s + 9-s + 5.99·10-s + 3.99·12-s + 6.89·13-s − 2.44·14-s − 2.44·15-s + 3.99·16-s − 0.550·17-s − 2.44·18-s − 0.449·19-s − 9.79·20-s + 21-s + 6·23-s − 4.89·24-s + 0.999·25-s − 16.8·26-s + 27-s + 3.99·28-s + 1.89·29-s + 5.99·30-s + ⋯
L(s)  = 1  − 1.73·2-s + 0.577·3-s + 1.99·4-s − 1.09·5-s − 0.999·6-s + 0.377·7-s − 1.73·8-s + 0.333·9-s + 1.89·10-s + 1.15·12-s + 1.91·13-s − 0.654·14-s − 0.632·15-s + 0.999·16-s − 0.133·17-s − 0.577·18-s − 0.103·19-s − 2.19·20-s + 0.218·21-s + 1.25·23-s − 0.999·24-s + 0.199·25-s − 3.31·26-s + 0.192·27-s + 0.755·28-s + 0.352·29-s + 1.09·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2667 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2667 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2667\)    =    \(3 \cdot 7 \cdot 127\)
Sign: $1$
Analytic conductor: \(21.2961\)
Root analytic conductor: \(4.61477\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2667,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.9103031107\)
\(L(\frac12)\) \(\approx\) \(0.9103031107\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 - T \)
7 \( 1 - T \)
127 \( 1 - T \)
good2 \( 1 + 2.44T + 2T^{2} \)
5 \( 1 + 2.44T + 5T^{2} \)
11 \( 1 + 11T^{2} \)
13 \( 1 - 6.89T + 13T^{2} \)
17 \( 1 + 0.550T + 17T^{2} \)
19 \( 1 + 0.449T + 19T^{2} \)
23 \( 1 - 6T + 23T^{2} \)
29 \( 1 - 1.89T + 29T^{2} \)
31 \( 1 - 8T + 31T^{2} \)
37 \( 1 + 7T + 37T^{2} \)
41 \( 1 - 0.550T + 41T^{2} \)
43 \( 1 - 2T + 43T^{2} \)
47 \( 1 + 12T + 47T^{2} \)
53 \( 1 + 7.89T + 53T^{2} \)
59 \( 1 - 2.44T + 59T^{2} \)
61 \( 1 + 0.449T + 61T^{2} \)
67 \( 1 - 14.2T + 67T^{2} \)
71 \( 1 - 8.44T + 71T^{2} \)
73 \( 1 + 11.3T + 73T^{2} \)
79 \( 1 + 5.89T + 79T^{2} \)
83 \( 1 - 6T + 83T^{2} \)
89 \( 1 - 9.79T + 89T^{2} \)
97 \( 1 - 12.3T + 97T^{2} \)
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

−8.582961843504661814972934814529, −8.333854013153734751896655491834, −7.74851595444853039329574339737, −6.88236497167738781734271983423, −6.29492396907212322616902875580, −4.82794472560227298101268428262, −3.76272811892513590923826996963, −2.97568520213590850281150463075, −1.68441610522505223825387644787, −0.796797708794726098704515066891, 0.796797708794726098704515066891, 1.68441610522505223825387644787, 2.97568520213590850281150463075, 3.76272811892513590923826996963, 4.82794472560227298101268428262, 6.29492396907212322616902875580, 6.88236497167738781734271983423, 7.74851595444853039329574339737, 8.333854013153734751896655491834, 8.582961843504661814972934814529

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