Properties

Label 2-8007-1.1-c1-0-160
Degree $2$
Conductor $8007$
Sign $-1$
Analytic cond. $63.9362$
Root an. cond. $7.99601$
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  − 0.422·2-s + 3-s − 1.82·4-s − 3.08·5-s − 0.422·6-s − 4.30·7-s + 1.61·8-s + 9-s + 1.30·10-s − 2.58·11-s − 1.82·12-s − 1.28·13-s + 1.81·14-s − 3.08·15-s + 2.95·16-s + 17-s − 0.422·18-s − 3.31·19-s + 5.61·20-s − 4.30·21-s + 1.09·22-s + 0.151·23-s + 1.61·24-s + 4.50·25-s + 0.544·26-s + 27-s + 7.83·28-s + ⋯
L(s)  = 1  − 0.298·2-s + 0.577·3-s − 0.910·4-s − 1.37·5-s − 0.172·6-s − 1.62·7-s + 0.571·8-s + 0.333·9-s + 0.412·10-s − 0.779·11-s − 0.525·12-s − 0.356·13-s + 0.486·14-s − 0.795·15-s + 0.739·16-s + 0.242·17-s − 0.0996·18-s − 0.759·19-s + 1.25·20-s − 0.938·21-s + 0.233·22-s + 0.0315·23-s + 0.329·24-s + 0.900·25-s + 0.106·26-s + 0.192·27-s + 1.48·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8007 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8007 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8007\)    =    \(3 \cdot 17 \cdot 157\)
Sign: $-1$
Analytic conductor: \(63.9362\)
Root analytic conductor: \(7.99601\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 8007,\ (\ :1/2),\ -1)\)

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 \( 1 - T \)
17 \( 1 - T \)
157 \( 1 + T \)
good2 \( 1 + 0.422T + 2T^{2} \)
5 \( 1 + 3.08T + 5T^{2} \)
7 \( 1 + 4.30T + 7T^{2} \)
11 \( 1 + 2.58T + 11T^{2} \)
13 \( 1 + 1.28T + 13T^{2} \)
19 \( 1 + 3.31T + 19T^{2} \)
23 \( 1 - 0.151T + 23T^{2} \)
29 \( 1 - 2.45T + 29T^{2} \)
31 \( 1 - 2.00T + 31T^{2} \)
37 \( 1 - 4.30T + 37T^{2} \)
41 \( 1 - 8.90T + 41T^{2} \)
43 \( 1 - 1.16T + 43T^{2} \)
47 \( 1 - 6.67T + 47T^{2} \)
53 \( 1 - 7.99T + 53T^{2} \)
59 \( 1 - 0.837T + 59T^{2} \)
61 \( 1 + 12.7T + 61T^{2} \)
67 \( 1 - 6.68T + 67T^{2} \)
71 \( 1 - 7.71T + 71T^{2} \)
73 \( 1 - 7.41T + 73T^{2} \)
79 \( 1 + 8.32T + 79T^{2} \)
83 \( 1 + 15.3T + 83T^{2} \)
89 \( 1 + 13.0T + 89T^{2} \)
97 \( 1 - 6.86T + 97T^{2} \)
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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

−7.66159500004499823668719419697, −7.07284687948035166390208551944, −6.19742286909222422109249958177, −5.31705491398759935621448230664, −4.25500130438196892536695533417, −4.04043435365413809632525841978, −3.13430650975989730882345042804, −2.54853589424322544434939707814, −0.802342565801363973609993411931, 0, 0.802342565801363973609993411931, 2.54853589424322544434939707814, 3.13430650975989730882345042804, 4.04043435365413809632525841978, 4.25500130438196892536695533417, 5.31705491398759935621448230664, 6.19742286909222422109249958177, 7.07284687948035166390208551944, 7.66159500004499823668719419697

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