Properties

Label 2-1001-1.1-c1-0-3
Degree $2$
Conductor $1001$
Sign $1$
Analytic cond. $7.99302$
Root an. cond. $2.82719$
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-s − 1.43·3-s − 4-s − 3.95·5-s − 1.43·6-s − 7-s − 3·8-s − 0.950·9-s − 3.95·10-s + 11-s + 1.43·12-s − 13-s − 14-s + 5.65·15-s − 16-s + 4.46·17-s − 0.950·18-s − 1.95·19-s + 3.95·20-s + 1.43·21-s + 22-s + 2.86·23-s + 4.29·24-s + 10.6·25-s − 26-s + 5.65·27-s + 28-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.826·3-s − 0.5·4-s − 1.76·5-s − 0.584·6-s − 0.377·7-s − 1.06·8-s − 0.316·9-s − 1.24·10-s + 0.301·11-s + 0.413·12-s − 0.277·13-s − 0.267·14-s + 1.46·15-s − 0.250·16-s + 1.08·17-s − 0.224·18-s − 0.447·19-s + 0.883·20-s + 0.312·21-s + 0.213·22-s + 0.597·23-s + 0.876·24-s + 2.12·25-s − 0.196·26-s + 1.08·27-s + 0.188·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1001 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1001 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1001\)    =    \(7 \cdot 11 \cdot 13\)
Sign: $1$
Analytic conductor: \(7.99302\)
Root analytic conductor: \(2.82719\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1001,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.5524686732\)
\(L(\frac12)\) \(\approx\) \(0.5524686732\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad7 \( 1 + T \)
11 \( 1 - T \)
13 \( 1 + T \)
good2 \( 1 - T + 2T^{2} \)
3 \( 1 + 1.43T + 3T^{2} \)
5 \( 1 + 3.95T + 5T^{2} \)
17 \( 1 - 4.46T + 17T^{2} \)
19 \( 1 + 1.95T + 19T^{2} \)
23 \( 1 - 2.86T + 23T^{2} \)
29 \( 1 - 0.863T + 29T^{2} \)
31 \( 1 + 5.03T + 31T^{2} \)
37 \( 1 + 3.03T + 37T^{2} \)
41 \( 1 + 11.0T + 41T^{2} \)
43 \( 1 + 2.56T + 43T^{2} \)
47 \( 1 - 1.13T + 47T^{2} \)
53 \( 1 - 12.4T + 53T^{2} \)
59 \( 1 + 6.17T + 59T^{2} \)
61 \( 1 + 7.33T + 61T^{2} \)
67 \( 1 - 7.15T + 67T^{2} \)
71 \( 1 + 0.223T + 71T^{2} \)
73 \( 1 - 7.03T + 73T^{2} \)
79 \( 1 - 9.95T + 79T^{2} \)
83 \( 1 + 15.6T + 83T^{2} \)
89 \( 1 - 12.4T + 89T^{2} \)
97 \( 1 - 3.72T + 97T^{2} \)
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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

−10.16418659762627856488263457779, −8.962637429982377926667126889320, −8.342799015048694593606544394669, −7.33266563960805024212936132216, −6.46315419516727990956306991309, −5.40770933511379192095923998911, −4.75716389174248766140581412120, −3.74765795903846307148328218243, −3.16783422414032294917827146484, −0.52469145917578358628581357115, 0.52469145917578358628581357115, 3.16783422414032294917827146484, 3.74765795903846307148328218243, 4.75716389174248766140581412120, 5.40770933511379192095923998911, 6.46315419516727990956306991309, 7.33266563960805024212936132216, 8.342799015048694593606544394669, 8.962637429982377926667126889320, 10.16418659762627856488263457779

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