Properties

Label 2-1006-1.1-c1-0-39
Degree $2$
Conductor $1006$
Sign $-1$
Analytic cond. $8.03295$
Root an. cond. $2.83424$
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  − 2-s + 2.23·3-s + 4-s + 1.23·5-s − 2.23·6-s − 4.23·7-s − 8-s + 2.00·9-s − 1.23·10-s − 4.23·11-s + 2.23·12-s − 5.47·13-s + 4.23·14-s + 2.76·15-s + 16-s + 2·17-s − 2.00·18-s − 7.70·19-s + 1.23·20-s − 9.47·21-s + 4.23·22-s + 2.23·23-s − 2.23·24-s − 3.47·25-s + 5.47·26-s − 2.23·27-s − 4.23·28-s + ⋯
L(s)  = 1  − 0.707·2-s + 1.29·3-s + 0.5·4-s + 0.552·5-s − 0.912·6-s − 1.60·7-s − 0.353·8-s + 0.666·9-s − 0.390·10-s − 1.27·11-s + 0.645·12-s − 1.51·13-s + 1.13·14-s + 0.713·15-s + 0.250·16-s + 0.485·17-s − 0.471·18-s − 1.76·19-s + 0.276·20-s − 2.06·21-s + 0.903·22-s + 0.466·23-s − 0.456·24-s − 0.694·25-s + 1.07·26-s − 0.430·27-s − 0.800·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1006 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1006 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1006\)    =    \(2 \cdot 503\)
Sign: $-1$
Analytic conductor: \(8.03295\)
Root analytic conductor: \(2.83424\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1006,\ (\ :1/2),\ -1)\)

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)$
bad2 \( 1 + T \)
503 \( 1 + T \)
good3 \( 1 - 2.23T + 3T^{2} \)
5 \( 1 - 1.23T + 5T^{2} \)
7 \( 1 + 4.23T + 7T^{2} \)
11 \( 1 + 4.23T + 11T^{2} \)
13 \( 1 + 5.47T + 13T^{2} \)
17 \( 1 - 2T + 17T^{2} \)
19 \( 1 + 7.70T + 19T^{2} \)
23 \( 1 - 2.23T + 23T^{2} \)
29 \( 1 + 2.76T + 29T^{2} \)
31 \( 1 - 7.70T + 31T^{2} \)
37 \( 1 + 4.47T + 37T^{2} \)
41 \( 1 + 5.23T + 41T^{2} \)
43 \( 1 - 10.2T + 43T^{2} \)
47 \( 1 - 4.23T + 47T^{2} \)
53 \( 1 + 0.472T + 53T^{2} \)
59 \( 1 - 8.94T + 59T^{2} \)
61 \( 1 - 7.47T + 61T^{2} \)
67 \( 1 - 4.70T + 67T^{2} \)
71 \( 1 - 0.763T + 71T^{2} \)
73 \( 1 + 7.52T + 73T^{2} \)
79 \( 1 - 12.9T + 79T^{2} \)
83 \( 1 - 16.7T + 83T^{2} \)
89 \( 1 + 14.4T + 89T^{2} \)
97 \( 1 + 10T + 97T^{2} \)
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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

−9.635105065329912651123167755074, −8.813904836321288961023591255254, −8.024379963505573690350303340547, −7.24640417829595196278935682187, −6.39226919627135280105351293213, −5.34165410433462578805422099238, −3.81029178731685132482729521049, −2.59035053473590255326987416164, −2.41151051338517403888708215935, 0, 2.41151051338517403888708215935, 2.59035053473590255326987416164, 3.81029178731685132482729521049, 5.34165410433462578805422099238, 6.39226919627135280105351293213, 7.24640417829595196278935682187, 8.024379963505573690350303340547, 8.813904836321288961023591255254, 9.635105065329912651123167755074

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