Properties

Label 2-8001-1.1-c1-0-216
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 0.446·2-s − 1.80·4-s + 2.33·5-s + 7-s + 1.69·8-s − 1.04·10-s − 4.53·11-s − 0.767·13-s − 0.446·14-s + 2.84·16-s − 3.43·17-s − 4.98·19-s − 4.20·20-s + 2.02·22-s + 4.14·23-s + 0.464·25-s + 0.342·26-s − 1.80·28-s + 9.37·29-s + 5.36·31-s − 4.66·32-s + 1.53·34-s + 2.33·35-s − 2.44·37-s + 2.22·38-s + 3.96·40-s + 1.04·41-s + ⋯
L(s)  = 1  − 0.315·2-s − 0.900·4-s + 1.04·5-s + 0.377·7-s + 0.599·8-s − 0.329·10-s − 1.36·11-s − 0.212·13-s − 0.119·14-s + 0.711·16-s − 0.832·17-s − 1.14·19-s − 0.941·20-s + 0.431·22-s + 0.864·23-s + 0.0929·25-s + 0.0671·26-s − 0.340·28-s + 1.74·29-s + 0.964·31-s − 0.824·32-s + 0.262·34-s + 0.395·35-s − 0.402·37-s + 0.361·38-s + 0.627·40-s + 0.163·41-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: \(1\)
Selberg data: \((2,\ 8001,\ (\ :1/2),\ -1)\)

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)$
bad3 \( 1 \)
7 \( 1 - T \)
127 \( 1 - T \)
good2 \( 1 + 0.446T + 2T^{2} \)
5 \( 1 - 2.33T + 5T^{2} \)
11 \( 1 + 4.53T + 11T^{2} \)
13 \( 1 + 0.767T + 13T^{2} \)
17 \( 1 + 3.43T + 17T^{2} \)
19 \( 1 + 4.98T + 19T^{2} \)
23 \( 1 - 4.14T + 23T^{2} \)
29 \( 1 - 9.37T + 29T^{2} \)
31 \( 1 - 5.36T + 31T^{2} \)
37 \( 1 + 2.44T + 37T^{2} \)
41 \( 1 - 1.04T + 41T^{2} \)
43 \( 1 - 2.90T + 43T^{2} \)
47 \( 1 - 1.19T + 47T^{2} \)
53 \( 1 + 10.5T + 53T^{2} \)
59 \( 1 + 1.68T + 59T^{2} \)
61 \( 1 - 4.42T + 61T^{2} \)
67 \( 1 - 11.8T + 67T^{2} \)
71 \( 1 + 5.39T + 71T^{2} \)
73 \( 1 - 5.28T + 73T^{2} \)
79 \( 1 + 5.18T + 79T^{2} \)
83 \( 1 + 6.33T + 83T^{2} \)
89 \( 1 - 1.35T + 89T^{2} \)
97 \( 1 + 8.94T + 97T^{2} \)
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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

−7.68040346805330134450282221335, −6.74692088109717100893133845563, −6.09646288993958756066335749990, −5.19938423816290574469223720996, −4.84086135079742606336177749368, −4.13172646152765065805132861528, −2.83853220459818778705997419510, −2.25235849150977401716595798371, −1.18771676966119885437651168629, 0, 1.18771676966119885437651168629, 2.25235849150977401716595798371, 2.83853220459818778705997419510, 4.13172646152765065805132861528, 4.84086135079742606336177749368, 5.19938423816290574469223720996, 6.09646288993958756066335749990, 6.74692088109717100893133845563, 7.68040346805330134450282221335

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