Properties

Label 2-2671-1.1-c1-0-115
Degree $2$
Conductor $2671$
Sign $-1$
Analytic cond. $21.3280$
Root an. cond. $4.61822$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 0.829·2-s − 1.46·3-s − 1.31·4-s − 0.762·5-s + 1.21·6-s + 4.81·7-s + 2.74·8-s − 0.852·9-s + 0.632·10-s − 2.30·11-s + 1.92·12-s − 0.0878·13-s − 3.99·14-s + 1.11·15-s + 0.347·16-s − 0.325·17-s + 0.707·18-s + 1.28·19-s + 1.00·20-s − 7.05·21-s + 1.91·22-s − 2.95·23-s − 4.02·24-s − 4.41·25-s + 0.0728·26-s + 5.64·27-s − 6.32·28-s + ⋯
L(s)  = 1  − 0.586·2-s − 0.846·3-s − 0.656·4-s − 0.340·5-s + 0.495·6-s + 1.82·7-s + 0.971·8-s − 0.284·9-s + 0.199·10-s − 0.695·11-s + 0.555·12-s − 0.0243·13-s − 1.06·14-s + 0.288·15-s + 0.0869·16-s − 0.0790·17-s + 0.166·18-s + 0.294·19-s + 0.223·20-s − 1.54·21-s + 0.407·22-s − 0.615·23-s − 0.821·24-s − 0.883·25-s + 0.0142·26-s + 1.08·27-s − 1.19·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2671 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2671 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2671\)
Sign: $-1$
Analytic conductor: \(21.3280\)
Root analytic conductor: \(4.61822\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2671,\ (\ :1/2),\ -1)\)

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)$
bad2671 \( 1 + T \)
good2 \( 1 + 0.829T + 2T^{2} \)
3 \( 1 + 1.46T + 3T^{2} \)
5 \( 1 + 0.762T + 5T^{2} \)
7 \( 1 - 4.81T + 7T^{2} \)
11 \( 1 + 2.30T + 11T^{2} \)
13 \( 1 + 0.0878T + 13T^{2} \)
17 \( 1 + 0.325T + 17T^{2} \)
19 \( 1 - 1.28T + 19T^{2} \)
23 \( 1 + 2.95T + 23T^{2} \)
29 \( 1 + 8.42T + 29T^{2} \)
31 \( 1 + 1.17T + 31T^{2} \)
37 \( 1 - 5.44T + 37T^{2} \)
41 \( 1 - 9.32T + 41T^{2} \)
43 \( 1 - 4.59T + 43T^{2} \)
47 \( 1 - 0.942T + 47T^{2} \)
53 \( 1 + 0.518T + 53T^{2} \)
59 \( 1 - 2.01T + 59T^{2} \)
61 \( 1 - 11.6T + 61T^{2} \)
67 \( 1 + 10.7T + 67T^{2} \)
71 \( 1 + 0.938T + 71T^{2} \)
73 \( 1 - 2.17T + 73T^{2} \)
79 \( 1 + 15.4T + 79T^{2} \)
83 \( 1 + 7.92T + 83T^{2} \)
89 \( 1 + 9.06T + 89T^{2} \)
97 \( 1 - 3.50T + 97T^{2} \)
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

−8.397003203098048030476919885526, −7.74397285712342863085730512224, −7.40458899221124458872616125145, −5.79225933777833214604048655982, −5.44408418531530348391872101969, −4.58214960018449154578929095434, −3.98475297345717326162508091789, −2.32351565810140811382625867589, −1.19380643585540057063951897532, 0, 1.19380643585540057063951897532, 2.32351565810140811382625867589, 3.98475297345717326162508091789, 4.58214960018449154578929095434, 5.44408418531530348391872101969, 5.79225933777833214604048655982, 7.40458899221124458872616125145, 7.74397285712342863085730512224, 8.397003203098048030476919885526

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