Properties

Label 2-8001-1.1-c1-0-172
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  − 0.170·2-s − 1.97·4-s − 2.09·5-s + 7-s + 0.678·8-s + 0.357·10-s − 0.105·11-s + 0.808·13-s − 0.170·14-s + 3.82·16-s − 2.11·17-s + 0.0869·19-s + 4.12·20-s + 0.0179·22-s − 5.49·23-s − 0.621·25-s − 0.137·26-s − 1.97·28-s + 6.62·29-s + 5.84·31-s − 2.00·32-s + 0.361·34-s − 2.09·35-s + 7.11·37-s − 0.0148·38-s − 1.41·40-s − 12.0·41-s + ⋯
L(s)  = 1  − 0.120·2-s − 0.985·4-s − 0.935·5-s + 0.377·7-s + 0.239·8-s + 0.112·10-s − 0.0316·11-s + 0.224·13-s − 0.0456·14-s + 0.956·16-s − 0.514·17-s + 0.0199·19-s + 0.922·20-s + 0.00382·22-s − 1.14·23-s − 0.124·25-s − 0.0270·26-s − 0.372·28-s + 1.23·29-s + 1.04·31-s − 0.355·32-s + 0.0620·34-s − 0.353·35-s + 1.17·37-s − 0.00240·38-s − 0.224·40-s − 1.87·41-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 \( 1 + 0.170T + 2T^{2} \)
5 \( 1 + 2.09T + 5T^{2} \)
11 \( 1 + 0.105T + 11T^{2} \)
13 \( 1 - 0.808T + 13T^{2} \)
17 \( 1 + 2.11T + 17T^{2} \)
19 \( 1 - 0.0869T + 19T^{2} \)
23 \( 1 + 5.49T + 23T^{2} \)
29 \( 1 - 6.62T + 29T^{2} \)
31 \( 1 - 5.84T + 31T^{2} \)
37 \( 1 - 7.11T + 37T^{2} \)
41 \( 1 + 12.0T + 41T^{2} \)
43 \( 1 + 7.06T + 43T^{2} \)
47 \( 1 + 2.31T + 47T^{2} \)
53 \( 1 + 6.77T + 53T^{2} \)
59 \( 1 + 2.38T + 59T^{2} \)
61 \( 1 - 6.80T + 61T^{2} \)
67 \( 1 - 10.7T + 67T^{2} \)
71 \( 1 - 9.05T + 71T^{2} \)
73 \( 1 - 11.3T + 73T^{2} \)
79 \( 1 - 10.2T + 79T^{2} \)
83 \( 1 - 0.600T + 83T^{2} \)
89 \( 1 - 10.3T + 89T^{2} \)
97 \( 1 + 9.17T + 97T^{2} \)
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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

−7.88338424767307163306864331150, −6.77794410734679331917777379976, −6.19756799028378898523653602406, −5.09270455925616266994100344236, −4.69353007860455351531204111286, −3.92704808150444204775408203577, −3.38318760919709705811698801722, −2.18610476813485004856096671079, −1.00390754946349407716120429494, 0, 1.00390754946349407716120429494, 2.18610476813485004856096671079, 3.38318760919709705811698801722, 3.92704808150444204775408203577, 4.69353007860455351531204111286, 5.09270455925616266994100344236, 6.19756799028378898523653602406, 6.77794410734679331917777379976, 7.88338424767307163306864331150

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