Properties

Label 2-8041-1.1-c1-0-450
Degree $2$
Conductor $8041$
Sign $-1$
Analytic cond. $64.2077$
Root an. cond. $8.01297$
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  − 2.75·2-s + 2.83·3-s + 5.59·4-s − 1.76·5-s − 7.80·6-s + 2.47·7-s − 9.90·8-s + 5.01·9-s + 4.85·10-s − 11-s + 15.8·12-s − 0.921·13-s − 6.83·14-s − 4.98·15-s + 16.1·16-s + 17-s − 13.8·18-s + 1.06·19-s − 9.85·20-s + 7.01·21-s + 2.75·22-s − 6.87·23-s − 28.0·24-s − 1.89·25-s + 2.53·26-s + 5.69·27-s + 13.8·28-s + ⋯
L(s)  = 1  − 1.94·2-s + 1.63·3-s + 2.79·4-s − 0.787·5-s − 3.18·6-s + 0.936·7-s − 3.50·8-s + 1.67·9-s + 1.53·10-s − 0.301·11-s + 4.57·12-s − 0.255·13-s − 1.82·14-s − 1.28·15-s + 4.02·16-s + 0.242·17-s − 3.25·18-s + 0.244·19-s − 2.20·20-s + 1.53·21-s + 0.587·22-s − 1.43·23-s − 5.72·24-s − 0.379·25-s + 0.497·26-s + 1.09·27-s + 2.62·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8041 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8041 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8041\)    =    \(11 \cdot 17 \cdot 43\)
Sign: $-1$
Analytic conductor: \(64.2077\)
Root analytic conductor: \(8.01297\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 8041,\ (\ :1/2),\ -1)\)

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)$
bad11 \( 1 + T \)
17 \( 1 - T \)
43 \( 1 - T \)
good2 \( 1 + 2.75T + 2T^{2} \)
3 \( 1 - 2.83T + 3T^{2} \)
5 \( 1 + 1.76T + 5T^{2} \)
7 \( 1 - 2.47T + 7T^{2} \)
13 \( 1 + 0.921T + 13T^{2} \)
19 \( 1 - 1.06T + 19T^{2} \)
23 \( 1 + 6.87T + 23T^{2} \)
29 \( 1 + 1.83T + 29T^{2} \)
31 \( 1 - 3.24T + 31T^{2} \)
37 \( 1 - 4.84T + 37T^{2} \)
41 \( 1 + 9.01T + 41T^{2} \)
47 \( 1 + 10.9T + 47T^{2} \)
53 \( 1 - 12.6T + 53T^{2} \)
59 \( 1 - 9.80T + 59T^{2} \)
61 \( 1 + 13.8T + 61T^{2} \)
67 \( 1 + 8.65T + 67T^{2} \)
71 \( 1 - 2.10T + 71T^{2} \)
73 \( 1 + 14.5T + 73T^{2} \)
79 \( 1 - 9.90T + 79T^{2} \)
83 \( 1 + 12.1T + 83T^{2} \)
89 \( 1 - 1.88T + 89T^{2} \)
97 \( 1 - 4.30T + 97T^{2} \)
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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

−7.78745066511828587294592515350, −7.46019080237056110334024433515, −6.64496810730743011854462520740, −5.62452486101578149795237507501, −4.36586721409487056328195954092, −3.50096750679036514886321735665, −2.75890642452523165159018909990, −2.00971923320540076163327729606, −1.38495827013861410823317948242, 0, 1.38495827013861410823317948242, 2.00971923320540076163327729606, 2.75890642452523165159018909990, 3.50096750679036514886321735665, 4.36586721409487056328195954092, 5.62452486101578149795237507501, 6.64496810730743011854462520740, 7.46019080237056110334024433515, 7.78745066511828587294592515350

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