Properties

Label 2-2001-1.1-c3-0-154
Degree $2$
Conductor $2001$
Sign $1$
Analytic cond. $118.062$
Root an. cond. $10.8656$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 0.0878·2-s + 3·3-s − 7.99·4-s + 16.5·5-s + 0.263·6-s + 0.843·7-s − 1.40·8-s + 9·9-s + 1.45·10-s + 15.5·11-s − 23.9·12-s + 10.3·13-s + 0.0741·14-s + 49.5·15-s + 63.8·16-s + 101.·17-s + 0.790·18-s + 22.6·19-s − 131.·20-s + 2.53·21-s + 1.36·22-s + 23·23-s − 4.21·24-s + 147.·25-s + 0.911·26-s + 27·27-s − 6.74·28-s + ⋯
L(s)  = 1  + 0.0310·2-s + 0.577·3-s − 0.999·4-s + 1.47·5-s + 0.0179·6-s + 0.0455·7-s − 0.0621·8-s + 0.333·9-s + 0.0458·10-s + 0.425·11-s − 0.576·12-s + 0.221·13-s + 0.00141·14-s + 0.852·15-s + 0.997·16-s + 1.45·17-s + 0.0103·18-s + 0.273·19-s − 1.47·20-s + 0.0262·21-s + 0.0132·22-s + 0.208·23-s − 0.0358·24-s + 1.18·25-s + 0.00687·26-s + 0.192·27-s − 0.0454·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2001 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2001 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2001\)    =    \(3 \cdot 23 \cdot 29\)
Sign: $1$
Analytic conductor: \(118.062\)
Root analytic conductor: \(10.8656\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2001,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(3.595441877\)
\(L(\frac12)\) \(\approx\) \(3.595441877\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 - 3T \)
23 \( 1 - 23T \)
29 \( 1 + 29T \)
good2 \( 1 - 0.0878T + 8T^{2} \)
5 \( 1 - 16.5T + 125T^{2} \)
7 \( 1 - 0.843T + 343T^{2} \)
11 \( 1 - 15.5T + 1.33e3T^{2} \)
13 \( 1 - 10.3T + 2.19e3T^{2} \)
17 \( 1 - 101.T + 4.91e3T^{2} \)
19 \( 1 - 22.6T + 6.85e3T^{2} \)
31 \( 1 - 38.2T + 2.97e4T^{2} \)
37 \( 1 + 170.T + 5.06e4T^{2} \)
41 \( 1 - 176.T + 6.89e4T^{2} \)
43 \( 1 - 353.T + 7.95e4T^{2} \)
47 \( 1 + 311.T + 1.03e5T^{2} \)
53 \( 1 + 314.T + 1.48e5T^{2} \)
59 \( 1 - 727.T + 2.05e5T^{2} \)
61 \( 1 - 202.T + 2.26e5T^{2} \)
67 \( 1 + 651.T + 3.00e5T^{2} \)
71 \( 1 - 587.T + 3.57e5T^{2} \)
73 \( 1 - 50.1T + 3.89e5T^{2} \)
79 \( 1 + 210.T + 4.93e5T^{2} \)
83 \( 1 + 729.T + 5.71e5T^{2} \)
89 \( 1 - 641.T + 7.04e5T^{2} \)
97 \( 1 + 424.T + 9.12e5T^{2} \)
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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

−8.922992917260649853498183223869, −8.224522003431532628861654859960, −7.34803219127887884795516081741, −6.24008629869892315105820902934, −5.57299296979648253220691822093, −4.85596070174522650891946777670, −3.76867896881104074487844050289, −2.95414190619135289687074411694, −1.74025534715741329941819736596, −0.921254689249900530911352339042, 0.921254689249900530911352339042, 1.74025534715741329941819736596, 2.95414190619135289687074411694, 3.76867896881104074487844050289, 4.85596070174522650891946777670, 5.57299296979648253220691822093, 6.24008629869892315105820902934, 7.34803219127887884795516081741, 8.224522003431532628861654859960, 8.922992917260649853498183223869

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