Properties

Label 2-8007-1.1-c1-0-12
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.52·2-s − 3-s + 0.315·4-s − 3.94·5-s − 1.52·6-s + 2.18·7-s − 2.56·8-s + 9-s − 6.00·10-s − 2.84·11-s − 0.315·12-s − 5.78·13-s + 3.32·14-s + 3.94·15-s − 4.53·16-s − 17-s + 1.52·18-s − 1.37·19-s − 1.24·20-s − 2.18·21-s − 4.32·22-s − 2.73·23-s + 2.56·24-s + 10.5·25-s − 8.80·26-s − 27-s + 0.689·28-s + ⋯
L(s)  = 1  + 1.07·2-s − 0.577·3-s + 0.157·4-s − 1.76·5-s − 0.621·6-s + 0.827·7-s − 0.906·8-s + 0.333·9-s − 1.89·10-s − 0.857·11-s − 0.0910·12-s − 1.60·13-s + 0.889·14-s + 1.01·15-s − 1.13·16-s − 0.242·17-s + 0.358·18-s − 0.314·19-s − 0.278·20-s − 0.477·21-s − 0.922·22-s − 0.570·23-s + 0.523·24-s + 2.11·25-s − 1.72·26-s − 0.192·27-s + 0.130·28-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: \(0\)
Selberg data: \((2,\ 8007,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.1913516454\)
\(L(\frac12)\) \(\approx\) \(0.1913516454\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.52T + 2T^{2} \)
5 \( 1 + 3.94T + 5T^{2} \)
7 \( 1 - 2.18T + 7T^{2} \)
11 \( 1 + 2.84T + 11T^{2} \)
13 \( 1 + 5.78T + 13T^{2} \)
19 \( 1 + 1.37T + 19T^{2} \)
23 \( 1 + 2.73T + 23T^{2} \)
29 \( 1 + 6.66T + 29T^{2} \)
31 \( 1 + 1.44T + 31T^{2} \)
37 \( 1 + 7.60T + 37T^{2} \)
41 \( 1 - 1.52T + 41T^{2} \)
43 \( 1 - 4.78T + 43T^{2} \)
47 \( 1 + 11.0T + 47T^{2} \)
53 \( 1 + 11.0T + 53T^{2} \)
59 \( 1 + 9.75T + 59T^{2} \)
61 \( 1 + 0.151T + 61T^{2} \)
67 \( 1 - 4.17T + 67T^{2} \)
71 \( 1 + 4.38T + 71T^{2} \)
73 \( 1 - 2.70T + 73T^{2} \)
79 \( 1 - 8.63T + 79T^{2} \)
83 \( 1 + 6.19T + 83T^{2} \)
89 \( 1 - 9.61T + 89T^{2} \)
97 \( 1 - 15.3T + 97T^{2} \)
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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

−7.74568807590258546239981575421, −7.19694122542032770887752998546, −6.36368925318699569942887391001, −5.35365086155485373742462437204, −4.87471462540443452880751734704, −4.50904382056488040851276982530, −3.74060445231281656363420876337, −3.01234697778015261268270061314, −1.96693085430609144510262647811, −0.17777340622324070137404943380, 0.17777340622324070137404943380, 1.96693085430609144510262647811, 3.01234697778015261268270061314, 3.74060445231281656363420876337, 4.50904382056488040851276982530, 4.87471462540443452880751734704, 5.35365086155485373742462437204, 6.36368925318699569942887391001, 7.19694122542032770887752998546, 7.74568807590258546239981575421

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