Properties

Label 2-10e3-1.1-c1-0-17
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.61·3-s + 4.23·7-s − 0.381·9-s − 6.23·11-s − 2.38·13-s − 2.23·17-s + 4.09·19-s − 6.85·21-s + 5.23·23-s + 5.47·27-s − 10.2·29-s − 5.85·31-s + 10.0·33-s + 1.23·37-s + 3.85·39-s − 3·41-s − 2.70·43-s − 6.32·47-s + 10.9·49-s + 3.61·51-s − 9.85·53-s − 6.61·57-s − 3.38·59-s − 12.5·61-s − 1.61·63-s + 2.61·67-s − 8.47·69-s + ⋯
L(s)  = 1  − 0.934·3-s + 1.60·7-s − 0.127·9-s − 1.88·11-s − 0.660·13-s − 0.542·17-s + 0.938·19-s − 1.49·21-s + 1.09·23-s + 1.05·27-s − 1.90·29-s − 1.05·31-s + 1.75·33-s + 0.203·37-s + 0.617·39-s − 0.468·41-s − 0.412·43-s − 0.922·47-s + 1.56·49-s + 0.506·51-s − 1.35·53-s − 0.876·57-s − 0.440·59-s − 1.60·61-s − 0.203·63-s + 0.319·67-s − 1.01·69-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: \(1\)
Selberg data: \((2,\ 1000,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.61T + 3T^{2} \)
7 \( 1 - 4.23T + 7T^{2} \)
11 \( 1 + 6.23T + 11T^{2} \)
13 \( 1 + 2.38T + 13T^{2} \)
17 \( 1 + 2.23T + 17T^{2} \)
19 \( 1 - 4.09T + 19T^{2} \)
23 \( 1 - 5.23T + 23T^{2} \)
29 \( 1 + 10.2T + 29T^{2} \)
31 \( 1 + 5.85T + 31T^{2} \)
37 \( 1 - 1.23T + 37T^{2} \)
41 \( 1 + 3T + 41T^{2} \)
43 \( 1 + 2.70T + 43T^{2} \)
47 \( 1 + 6.32T + 47T^{2} \)
53 \( 1 + 9.85T + 53T^{2} \)
59 \( 1 + 3.38T + 59T^{2} \)
61 \( 1 + 12.5T + 61T^{2} \)
67 \( 1 - 2.61T + 67T^{2} \)
71 \( 1 - 0.236T + 71T^{2} \)
73 \( 1 + 6.14T + 73T^{2} \)
79 \( 1 + 1.76T + 79T^{2} \)
83 \( 1 + 6.94T + 83T^{2} \)
89 \( 1 - 0.472T + 89T^{2} \)
97 \( 1 + 11.5T + 97T^{2} \)
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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

−9.672026645616532847217447079965, −8.615833115458923462306888894511, −7.73165603000303655126269241245, −7.24875942709918688118790580397, −5.78615563171547549546507287114, −5.12418584782094004229320198989, −4.76709001574561642755850287422, −3.01078191926190841212033857723, −1.77080709581073333036126883534, 0, 1.77080709581073333036126883534, 3.01078191926190841212033857723, 4.76709001574561642755850287422, 5.12418584782094004229320198989, 5.78615563171547549546507287114, 7.24875942709918688118790580397, 7.73165603000303655126269241245, 8.615833115458923462306888894511, 9.672026645616532847217447079965

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