Properties

Label 2-4002-1.1-c1-0-88
Degree $2$
Conductor $4002$
Sign $-1$
Analytic cond. $31.9561$
Root an. cond. $5.65297$
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  + 2-s − 3-s + 4-s + 0.561·5-s − 6-s + 8-s + 9-s + 0.561·10-s − 2.56·11-s − 12-s + 4.56·13-s − 0.561·15-s + 16-s − 7.12·17-s + 18-s − 4·19-s + 0.561·20-s − 2.56·22-s − 23-s − 24-s − 4.68·25-s + 4.56·26-s − 27-s + 29-s − 0.561·30-s + 1.43·31-s + 32-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 0.5·4-s + 0.251·5-s − 0.408·6-s + 0.353·8-s + 0.333·9-s + 0.177·10-s − 0.772·11-s − 0.288·12-s + 1.26·13-s − 0.144·15-s + 0.250·16-s − 1.72·17-s + 0.235·18-s − 0.917·19-s + 0.125·20-s − 0.546·22-s − 0.208·23-s − 0.204·24-s − 0.936·25-s + 0.894·26-s − 0.192·27-s + 0.185·29-s − 0.102·30-s + 0.258·31-s + 0.176·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4002 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4002 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4002\)    =    \(2 \cdot 3 \cdot 23 \cdot 29\)
Sign: $-1$
Analytic conductor: \(31.9561\)
Root analytic conductor: \(5.65297\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 4002,\ (\ :1/2),\ -1)\)

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 \( 1 - T \)
3 \( 1 + T \)
23 \( 1 + T \)
29 \( 1 - T \)
good5 \( 1 - 0.561T + 5T^{2} \)
7 \( 1 + 7T^{2} \)
11 \( 1 + 2.56T + 11T^{2} \)
13 \( 1 - 4.56T + 13T^{2} \)
17 \( 1 + 7.12T + 17T^{2} \)
19 \( 1 + 4T + 19T^{2} \)
31 \( 1 - 1.43T + 31T^{2} \)
37 \( 1 + 3.43T + 37T^{2} \)
41 \( 1 + 1.68T + 41T^{2} \)
43 \( 1 + 9.12T + 43T^{2} \)
47 \( 1 - 2.87T + 47T^{2} \)
53 \( 1 - 4.24T + 53T^{2} \)
59 \( 1 - 12.8T + 59T^{2} \)
61 \( 1 + 13.6T + 61T^{2} \)
67 \( 1 - 3.68T + 67T^{2} \)
71 \( 1 + 6.56T + 71T^{2} \)
73 \( 1 + 11.1T + 73T^{2} \)
79 \( 1 - 9.12T + 79T^{2} \)
83 \( 1 - 15.3T + 83T^{2} \)
89 \( 1 + 4.24T + 89T^{2} \)
97 \( 1 + 10T + 97T^{2} \)
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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

−8.135354255504604244100306391314, −7.03372647828807455517977395877, −6.42674187093949108722471056831, −5.91148620702210736714497553074, −5.06933835668419336715642125249, −4.35371340288753472774717093933, −3.61254654267315540954608392109, −2.45079279650661634717564003553, −1.63248556203682093007332564361, 0, 1.63248556203682093007332564361, 2.45079279650661634717564003553, 3.61254654267315540954608392109, 4.35371340288753472774717093933, 5.06933835668419336715642125249, 5.91148620702210736714497553074, 6.42674187093949108722471056831, 7.03372647828807455517977395877, 8.135354255504604244100306391314

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