Properties

Label 2-4001-1.1-c1-0-67
Degree $2$
Conductor $4001$
Sign $1$
Analytic cond. $31.9481$
Root an. cond. $5.65226$
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  − 2.79·2-s + 0.695·3-s + 5.80·4-s − 1.43·5-s − 1.94·6-s + 3.16·7-s − 10.6·8-s − 2.51·9-s + 4.00·10-s − 2.99·11-s + 4.03·12-s + 2.89·13-s − 8.84·14-s − 0.996·15-s + 18.0·16-s − 7.99·17-s + 7.03·18-s + 2.23·19-s − 8.32·20-s + 2.19·21-s + 8.37·22-s + 5.98·23-s − 7.38·24-s − 2.94·25-s − 8.08·26-s − 3.83·27-s + 18.3·28-s + ⋯
L(s)  = 1  − 1.97·2-s + 0.401·3-s + 2.90·4-s − 0.641·5-s − 0.792·6-s + 1.19·7-s − 3.75·8-s − 0.838·9-s + 1.26·10-s − 0.904·11-s + 1.16·12-s + 0.802·13-s − 2.36·14-s − 0.257·15-s + 4.51·16-s − 1.94·17-s + 1.65·18-s + 0.512·19-s − 1.86·20-s + 0.480·21-s + 1.78·22-s + 1.24·23-s − 1.50·24-s − 0.588·25-s − 1.58·26-s − 0.737·27-s + 3.47·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4001 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4001 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4001\)
Sign: $1$
Analytic conductor: \(31.9481\)
Root analytic conductor: \(5.65226\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4001,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.6296105802\)
\(L(\frac12)\) \(\approx\) \(0.6296105802\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad4001 \( 1+O(T) \)
good2 \( 1 + 2.79T + 2T^{2} \)
3 \( 1 - 0.695T + 3T^{2} \)
5 \( 1 + 1.43T + 5T^{2} \)
7 \( 1 - 3.16T + 7T^{2} \)
11 \( 1 + 2.99T + 11T^{2} \)
13 \( 1 - 2.89T + 13T^{2} \)
17 \( 1 + 7.99T + 17T^{2} \)
19 \( 1 - 2.23T + 19T^{2} \)
23 \( 1 - 5.98T + 23T^{2} \)
29 \( 1 - 10.3T + 29T^{2} \)
31 \( 1 + 6.69T + 31T^{2} \)
37 \( 1 - 3.17T + 37T^{2} \)
41 \( 1 + 2.39T + 41T^{2} \)
43 \( 1 + 3.70T + 43T^{2} \)
47 \( 1 - 1.51T + 47T^{2} \)
53 \( 1 + 2.05T + 53T^{2} \)
59 \( 1 - 4.95T + 59T^{2} \)
61 \( 1 + 7.27T + 61T^{2} \)
67 \( 1 - 5.32T + 67T^{2} \)
71 \( 1 - 2.28T + 71T^{2} \)
73 \( 1 + 0.565T + 73T^{2} \)
79 \( 1 - 3.79T + 79T^{2} \)
83 \( 1 - 8.06T + 83T^{2} \)
89 \( 1 + 3.99T + 89T^{2} \)
97 \( 1 + 3.82T + 97T^{2} \)
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

−8.366383423348651456575834748817, −8.142092062052563951529689856410, −7.34900463318872455249761653018, −6.67696949267535567116718376610, −5.75119549934179533886427537810, −4.75960533700159952433078676204, −3.37356852545430103503218406280, −2.56000753386295084713864312271, −1.79029749797141339410180252178, −0.58535445452245110123327122763, 0.58535445452245110123327122763, 1.79029749797141339410180252178, 2.56000753386295084713864312271, 3.37356852545430103503218406280, 4.75960533700159952433078676204, 5.75119549934179533886427537810, 6.67696949267535567116718376610, 7.34900463318872455249761653018, 8.142092062052563951529689856410, 8.366383423348651456575834748817

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