Properties

Label 2-10e3-1.1-c1-0-14
Degree $2$
Conductor $1000$
Sign $1$
Analytic cond. $7.98504$
Root an. cond. $2.82578$
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  + 2.54·3-s + 2.87·7-s + 3.46·9-s + 4.99·11-s + 0.149·13-s − 6.23·17-s − 1.90·19-s + 7.32·21-s + 4.35·23-s + 1.19·27-s − 8.93·29-s − 8.99·31-s + 12.7·33-s − 2.56·37-s + 0.379·39-s + 7.99·41-s + 4.54·43-s + 9.68·47-s + 1.28·49-s − 15.8·51-s + 1.52·53-s − 4.85·57-s + 11.4·59-s − 3.55·61-s + 9.98·63-s + 4.08·67-s + 11.0·69-s + ⋯
L(s)  = 1  + 1.46·3-s + 1.08·7-s + 1.15·9-s + 1.50·11-s + 0.0414·13-s − 1.51·17-s − 0.437·19-s + 1.59·21-s + 0.908·23-s + 0.229·27-s − 1.65·29-s − 1.61·31-s + 2.21·33-s − 0.421·37-s + 0.0608·39-s + 1.24·41-s + 0.692·43-s + 1.41·47-s + 0.184·49-s − 2.21·51-s + 0.209·53-s − 0.642·57-s + 1.49·59-s − 0.455·61-s + 1.25·63-s + 0.498·67-s + 1.33·69-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1000 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1000 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1000\)    =    \(2^{3} \cdot 5^{3}\)
Sign: $1$
Analytic conductor: \(7.98504\)
Root analytic conductor: \(2.82578\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1000,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.994765013\)
\(L(\frac12)\) \(\approx\) \(2.994765013\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.54T + 3T^{2} \)
7 \( 1 - 2.87T + 7T^{2} \)
11 \( 1 - 4.99T + 11T^{2} \)
13 \( 1 - 0.149T + 13T^{2} \)
17 \( 1 + 6.23T + 17T^{2} \)
19 \( 1 + 1.90T + 19T^{2} \)
23 \( 1 - 4.35T + 23T^{2} \)
29 \( 1 + 8.93T + 29T^{2} \)
31 \( 1 + 8.99T + 31T^{2} \)
37 \( 1 + 2.56T + 37T^{2} \)
41 \( 1 - 7.99T + 41T^{2} \)
43 \( 1 - 4.54T + 43T^{2} \)
47 \( 1 - 9.68T + 47T^{2} \)
53 \( 1 - 1.52T + 53T^{2} \)
59 \( 1 - 11.4T + 59T^{2} \)
61 \( 1 + 3.55T + 61T^{2} \)
67 \( 1 - 4.08T + 67T^{2} \)
71 \( 1 + 8.56T + 71T^{2} \)
73 \( 1 - 15.2T + 73T^{2} \)
79 \( 1 + 15.0T + 79T^{2} \)
83 \( 1 + 8.96T + 83T^{2} \)
89 \( 1 + 9.26T + 89T^{2} \)
97 \( 1 + 3.66T + 97T^{2} \)
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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

−9.559057462074024632407366483948, −8.922025853648917767473457846565, −8.636910744648432213569931896429, −7.50267654005487894749259981320, −6.94650978289332589074682818951, −5.62847378707304983144190271833, −4.29191986728429138398561444342, −3.80462459054512573600376830957, −2.40219940334343117543772156827, −1.58685374081355208119174043370, 1.58685374081355208119174043370, 2.40219940334343117543772156827, 3.80462459054512573600376830957, 4.29191986728429138398561444342, 5.62847378707304983144190271833, 6.94650978289332589074682818951, 7.50267654005487894749259981320, 8.636910744648432213569931896429, 8.922025853648917767473457846565, 9.559057462074024632407366483948

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