Properties

Label 2-1441-1.1-c1-0-25
Degree $2$
Conductor $1441$
Sign $1$
Analytic cond. $11.5064$
Root an. cond. $3.39211$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 1.13·2-s − 1.95·3-s − 0.705·4-s + 1.75·5-s − 2.21·6-s + 1.09·7-s − 3.07·8-s + 0.804·9-s + 1.99·10-s − 11-s + 1.37·12-s + 2.00·13-s + 1.24·14-s − 3.42·15-s − 2.08·16-s + 3.43·17-s + 0.915·18-s − 2.69·19-s − 1.24·20-s − 2.12·21-s − 1.13·22-s + 4.47·23-s + 6.00·24-s − 1.91·25-s + 2.27·26-s + 4.28·27-s − 0.770·28-s + ⋯
L(s)  = 1  + 0.804·2-s − 1.12·3-s − 0.352·4-s + 0.786·5-s − 0.905·6-s + 0.412·7-s − 1.08·8-s + 0.268·9-s + 0.632·10-s − 0.301·11-s + 0.397·12-s + 0.554·13-s + 0.331·14-s − 0.885·15-s − 0.522·16-s + 0.833·17-s + 0.215·18-s − 0.618·19-s − 0.277·20-s − 0.464·21-s − 0.242·22-s + 0.932·23-s + 1.22·24-s − 0.382·25-s + 0.446·26-s + 0.824·27-s − 0.145·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1441 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1441 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1441\)    =    \(11 \cdot 131\)
Sign: $1$
Analytic conductor: \(11.5064\)
Root analytic conductor: \(3.39211\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1441,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.605154149\)
\(L(\frac12)\) \(\approx\) \(1.605154149\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad11 \( 1 + T \)
131 \( 1 - T \)
good2 \( 1 - 1.13T + 2T^{2} \)
3 \( 1 + 1.95T + 3T^{2} \)
5 \( 1 - 1.75T + 5T^{2} \)
7 \( 1 - 1.09T + 7T^{2} \)
13 \( 1 - 2.00T + 13T^{2} \)
17 \( 1 - 3.43T + 17T^{2} \)
19 \( 1 + 2.69T + 19T^{2} \)
23 \( 1 - 4.47T + 23T^{2} \)
29 \( 1 + 6.09T + 29T^{2} \)
31 \( 1 - 6.39T + 31T^{2} \)
37 \( 1 - 9.61T + 37T^{2} \)
41 \( 1 + 7.70T + 41T^{2} \)
43 \( 1 - 5.45T + 43T^{2} \)
47 \( 1 - 11.4T + 47T^{2} \)
53 \( 1 - 0.811T + 53T^{2} \)
59 \( 1 - 15.0T + 59T^{2} \)
61 \( 1 - 5.64T + 61T^{2} \)
67 \( 1 + 11.0T + 67T^{2} \)
71 \( 1 - 5.93T + 71T^{2} \)
73 \( 1 - 8.69T + 73T^{2} \)
79 \( 1 - 1.30T + 79T^{2} \)
83 \( 1 - 14.3T + 83T^{2} \)
89 \( 1 - 5.83T + 89T^{2} \)
97 \( 1 - 7.73T + 97T^{2} \)
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

−9.641273924434436295557011070763, −8.804994789297759079885890679473, −7.908087174725709689726202598404, −6.62629070191005435984015897693, −5.91550440646656653362016012425, −5.43725774249096755804310951311, −4.73956507869429419882713359804, −3.73058196898316093083941750281, −2.48044204738950198316413617273, −0.870738946478907158830662188961, 0.870738946478907158830662188961, 2.48044204738950198316413617273, 3.73058196898316093083941750281, 4.73956507869429419882713359804, 5.43725774249096755804310951311, 5.91550440646656653362016012425, 6.62629070191005435984015897693, 7.908087174725709689726202598404, 8.804994789297759079885890679473, 9.641273924434436295557011070763

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