Properties

Label 2-8001-1.1-c1-0-97
Degree $2$
Conductor $8001$
Sign $1$
Analytic cond. $63.8883$
Root an. cond. $7.99301$
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  + 1.24·2-s − 0.448·4-s + 2.43·5-s − 7-s − 3.04·8-s + 3.03·10-s + 4.22·11-s − 5.67·13-s − 1.24·14-s − 2.90·16-s + 1.72·17-s − 2.50·19-s − 1.09·20-s + 5.26·22-s + 3.83·23-s + 0.922·25-s − 7.07·26-s + 0.448·28-s − 5.96·29-s − 5.47·31-s + 2.48·32-s + 2.15·34-s − 2.43·35-s + 6.12·37-s − 3.11·38-s − 7.42·40-s + 4.31·41-s + ⋯
L(s)  = 1  + 0.880·2-s − 0.224·4-s + 1.08·5-s − 0.377·7-s − 1.07·8-s + 0.958·10-s + 1.27·11-s − 1.57·13-s − 0.332·14-s − 0.725·16-s + 0.419·17-s − 0.574·19-s − 0.244·20-s + 1.12·22-s + 0.799·23-s + 0.184·25-s − 1.38·26-s + 0.0848·28-s − 1.10·29-s − 0.983·31-s + 0.439·32-s + 0.369·34-s − 0.411·35-s + 1.00·37-s − 0.505·38-s − 1.17·40-s + 0.673·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8001 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8001 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8001\)    =    \(3^{2} \cdot 7 \cdot 127\)
Sign: $1$
Analytic conductor: \(63.8883\)
Root analytic conductor: \(7.99301\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8001,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.015706436\)
\(L(\frac12)\) \(\approx\) \(3.015706436\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
7 \( 1 + T \)
127 \( 1 + T \)
good2 \( 1 - 1.24T + 2T^{2} \)
5 \( 1 - 2.43T + 5T^{2} \)
11 \( 1 - 4.22T + 11T^{2} \)
13 \( 1 + 5.67T + 13T^{2} \)
17 \( 1 - 1.72T + 17T^{2} \)
19 \( 1 + 2.50T + 19T^{2} \)
23 \( 1 - 3.83T + 23T^{2} \)
29 \( 1 + 5.96T + 29T^{2} \)
31 \( 1 + 5.47T + 31T^{2} \)
37 \( 1 - 6.12T + 37T^{2} \)
41 \( 1 - 4.31T + 41T^{2} \)
43 \( 1 - 4.93T + 43T^{2} \)
47 \( 1 - 10.9T + 47T^{2} \)
53 \( 1 - 4.00T + 53T^{2} \)
59 \( 1 - 14.3T + 59T^{2} \)
61 \( 1 - 3.21T + 61T^{2} \)
67 \( 1 - 7.39T + 67T^{2} \)
71 \( 1 + 7.63T + 71T^{2} \)
73 \( 1 - 7.53T + 73T^{2} \)
79 \( 1 + 15.4T + 79T^{2} \)
83 \( 1 - 12.7T + 83T^{2} \)
89 \( 1 + 3.88T + 89T^{2} \)
97 \( 1 - 4.24T + 97T^{2} \)
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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

−7.58153919251601519739007924751, −6.98413969065088785960543862893, −6.21647028103479911076753808221, −5.65728246622801530040385331761, −5.15349395962863142525189894684, −4.22881152100991969465503716086, −3.73493472793321746066874543634, −2.67384770425729897336614286931, −2.08458781769562858850110191793, −0.74183798428473109598441462606, 0.74183798428473109598441462606, 2.08458781769562858850110191793, 2.67384770425729897336614286931, 3.73493472793321746066874543634, 4.22881152100991969465503716086, 5.15349395962863142525189894684, 5.65728246622801530040385331761, 6.21647028103479911076753808221, 6.98413969065088785960543862893, 7.58153919251601519739007924751

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