Properties

Label 2-4000-1.1-c1-0-20
Degree $2$
Conductor $4000$
Sign $1$
Analytic cond. $31.9401$
Root an. cond. $5.65156$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.39·3-s − 4.73·7-s − 1.05·9-s − 2.34·11-s + 5.94·13-s + 3.32·17-s − 5.27·19-s − 6.61·21-s + 1.30·23-s − 5.65·27-s + 8.55·29-s + 2.25·31-s − 3.26·33-s − 4.99·37-s + 8.28·39-s + 4.43·41-s + 11.2·43-s − 2.67·47-s + 15.4·49-s + 4.63·51-s − 7.04·53-s − 7.35·57-s − 9.20·59-s + 4.90·61-s + 4.99·63-s + 0.532·67-s + 1.82·69-s + ⋯
L(s)  = 1  + 0.805·3-s − 1.79·7-s − 0.351·9-s − 0.706·11-s + 1.64·13-s + 0.805·17-s − 1.20·19-s − 1.44·21-s + 0.272·23-s − 1.08·27-s + 1.58·29-s + 0.405·31-s − 0.569·33-s − 0.821·37-s + 1.32·39-s + 0.692·41-s + 1.71·43-s − 0.389·47-s + 2.20·49-s + 0.649·51-s − 0.968·53-s − 0.974·57-s − 1.19·59-s + 0.627·61-s + 0.629·63-s + 0.0651·67-s + 0.219·69-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4000 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4000 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4000\)    =    \(2^{5} \cdot 5^{3}\)
Sign: $1$
Analytic conductor: \(31.9401\)
Root analytic conductor: \(5.65156\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4000,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.779310342\)
\(L(\frac12)\) \(\approx\) \(1.779310342\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 \)
good3 \( 1 - 1.39T + 3T^{2} \)
7 \( 1 + 4.73T + 7T^{2} \)
11 \( 1 + 2.34T + 11T^{2} \)
13 \( 1 - 5.94T + 13T^{2} \)
17 \( 1 - 3.32T + 17T^{2} \)
19 \( 1 + 5.27T + 19T^{2} \)
23 \( 1 - 1.30T + 23T^{2} \)
29 \( 1 - 8.55T + 29T^{2} \)
31 \( 1 - 2.25T + 31T^{2} \)
37 \( 1 + 4.99T + 37T^{2} \)
41 \( 1 - 4.43T + 41T^{2} \)
43 \( 1 - 11.2T + 43T^{2} \)
47 \( 1 + 2.67T + 47T^{2} \)
53 \( 1 + 7.04T + 53T^{2} \)
59 \( 1 + 9.20T + 59T^{2} \)
61 \( 1 - 4.90T + 61T^{2} \)
67 \( 1 - 0.532T + 67T^{2} \)
71 \( 1 - 11.7T + 71T^{2} \)
73 \( 1 + 9.65T + 73T^{2} \)
79 \( 1 - 17.0T + 79T^{2} \)
83 \( 1 + 6.13T + 83T^{2} \)
89 \( 1 - 1.26T + 89T^{2} \)
97 \( 1 + 0.171T + 97T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−8.487839926213153652588316069247, −7.935341263479288811901098497282, −6.91844169539335273931749417198, −6.15348875738991098450507279257, −5.82243425065933426955955390573, −4.48204395387296497291666863838, −3.45803555726512465564592587075, −3.15243835068911931001873156799, −2.26414395251734939994870053320, −0.71025139065869643104829654737, 0.71025139065869643104829654737, 2.26414395251734939994870053320, 3.15243835068911931001873156799, 3.45803555726512465564592587075, 4.48204395387296497291666863838, 5.82243425065933426955955390573, 6.15348875738991098450507279257, 6.91844169539335273931749417198, 7.935341263479288811901098497282, 8.487839926213153652588316069247

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