Properties

Label 2-8007-1.1-c1-0-375
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  + 1.10·2-s + 3-s − 0.779·4-s + 1.78·5-s + 1.10·6-s + 0.541·7-s − 3.07·8-s + 9-s + 1.96·10-s − 1.79·11-s − 0.779·12-s − 2.27·13-s + 0.597·14-s + 1.78·15-s − 1.83·16-s + 17-s + 1.10·18-s − 6.41·19-s − 1.39·20-s + 0.541·21-s − 1.98·22-s − 3.10·23-s − 3.07·24-s − 1.82·25-s − 2.50·26-s + 27-s − 0.422·28-s + ⋯
L(s)  = 1  + 0.781·2-s + 0.577·3-s − 0.389·4-s + 0.797·5-s + 0.450·6-s + 0.204·7-s − 1.08·8-s + 0.333·9-s + 0.622·10-s − 0.542·11-s − 0.225·12-s − 0.630·13-s + 0.159·14-s + 0.460·15-s − 0.457·16-s + 0.242·17-s + 0.260·18-s − 1.47·19-s − 0.310·20-s + 0.118·21-s − 0.423·22-s − 0.646·23-s − 0.626·24-s − 0.364·25-s − 0.492·26-s + 0.192·27-s − 0.0798·28-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 \( 1 - 1.10T + 2T^{2} \)
5 \( 1 - 1.78T + 5T^{2} \)
7 \( 1 - 0.541T + 7T^{2} \)
11 \( 1 + 1.79T + 11T^{2} \)
13 \( 1 + 2.27T + 13T^{2} \)
19 \( 1 + 6.41T + 19T^{2} \)
23 \( 1 + 3.10T + 23T^{2} \)
29 \( 1 - 7.57T + 29T^{2} \)
31 \( 1 - 8.37T + 31T^{2} \)
37 \( 1 - 2.19T + 37T^{2} \)
41 \( 1 - 8.01T + 41T^{2} \)
43 \( 1 + 5.40T + 43T^{2} \)
47 \( 1 + 4.05T + 47T^{2} \)
53 \( 1 + 5.17T + 53T^{2} \)
59 \( 1 + 3.24T + 59T^{2} \)
61 \( 1 + 6.06T + 61T^{2} \)
67 \( 1 + 0.291T + 67T^{2} \)
71 \( 1 + 6.46T + 71T^{2} \)
73 \( 1 + 13.3T + 73T^{2} \)
79 \( 1 + 13.0T + 79T^{2} \)
83 \( 1 + 4.11T + 83T^{2} \)
89 \( 1 - 2.42T + 89T^{2} \)
97 \( 1 + 9.84T + 97T^{2} \)
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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

−7.61954068725610286076560159348, −6.37925107046471853888851944931, −6.21052308157669330895318745564, −5.23613672531484545319124766975, −4.57019704592933715594559036398, −4.14631559332902037174504565753, −2.93409577937183946467022378674, −2.57853564791051116268277129068, −1.52594510143244351257140859070, 0, 1.52594510143244351257140859070, 2.57853564791051116268277129068, 2.93409577937183946467022378674, 4.14631559332902037174504565753, 4.57019704592933715594559036398, 5.23613672531484545319124766975, 6.21052308157669330895318745564, 6.37925107046471853888851944931, 7.61954068725610286076560159348

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