Properties

Label 2-539-1.1-c1-0-20
Degree $2$
Conductor $539$
Sign $1$
Analytic cond. $4.30393$
Root an. cond. $2.07459$
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  + 2.62·2-s − 0.903·3-s + 4.90·4-s + 0.337·5-s − 2.37·6-s + 7.63·8-s − 2.18·9-s + 0.888·10-s + 11-s − 4.43·12-s + 6.09·13-s − 0.305·15-s + 10.2·16-s + 3.93·17-s − 5.74·18-s − 8.10·19-s + 1.65·20-s + 2.62·22-s + 1.82·23-s − 6.90·24-s − 4.88·25-s + 16.0·26-s + 4.68·27-s − 6.61·29-s − 0.802·30-s − 6.18·31-s + 11.6·32-s + ⋯
L(s)  = 1  + 1.85·2-s − 0.521·3-s + 2.45·4-s + 0.151·5-s − 0.969·6-s + 2.70·8-s − 0.728·9-s + 0.280·10-s + 0.301·11-s − 1.27·12-s + 1.68·13-s − 0.0788·15-s + 2.56·16-s + 0.955·17-s − 1.35·18-s − 1.86·19-s + 0.370·20-s + 0.560·22-s + 0.381·23-s − 1.40·24-s − 0.977·25-s + 3.13·26-s + 0.901·27-s − 1.22·29-s − 0.146·30-s − 1.11·31-s + 2.06·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 539 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 539 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(539\)    =    \(7^{2} \cdot 11\)
Sign: $1$
Analytic conductor: \(4.30393\)
Root analytic conductor: \(2.07459\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 539,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.707323652\)
\(L(\frac12)\) \(\approx\) \(3.707323652\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad7 \( 1 \)
11 \( 1 - T \)
good2 \( 1 - 2.62T + 2T^{2} \)
3 \( 1 + 0.903T + 3T^{2} \)
5 \( 1 - 0.337T + 5T^{2} \)
13 \( 1 - 6.09T + 13T^{2} \)
17 \( 1 - 3.93T + 17T^{2} \)
19 \( 1 + 8.10T + 19T^{2} \)
23 \( 1 - 1.82T + 23T^{2} \)
29 \( 1 + 6.61T + 29T^{2} \)
31 \( 1 + 6.18T + 31T^{2} \)
37 \( 1 + 0.706T + 37T^{2} \)
41 \( 1 + 1.45T + 41T^{2} \)
43 \( 1 - 2.45T + 43T^{2} \)
47 \( 1 + 4.70T + 47T^{2} \)
53 \( 1 - 6.15T + 53T^{2} \)
59 \( 1 + 6.77T + 59T^{2} \)
61 \( 1 + 4.28T + 61T^{2} \)
67 \( 1 + 8.68T + 67T^{2} \)
71 \( 1 + 4.68T + 71T^{2} \)
73 \( 1 - 11.0T + 73T^{2} \)
79 \( 1 - 12.8T + 79T^{2} \)
83 \( 1 - 12.1T + 83T^{2} \)
89 \( 1 - 0.337T + 89T^{2} \)
97 \( 1 - 6.74T + 97T^{2} \)
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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

−11.03679796825182042586386121055, −10.65011649820789556999645400140, −8.999525033150805031790134031799, −7.84361056197669373105479882297, −6.54469627907700594954078904506, −5.99438626241647109378253677859, −5.34766761578273655294907767502, −4.08779771422972611900721023135, −3.35349437189667357625706749500, −1.87096501944512604345109591220, 1.87096501944512604345109591220, 3.35349437189667357625706749500, 4.08779771422972611900721023135, 5.34766761578273655294907767502, 5.99438626241647109378253677859, 6.54469627907700594954078904506, 7.84361056197669373105479882297, 8.999525033150805031790134031799, 10.65011649820789556999645400140, 11.03679796825182042586386121055

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