Properties

Label 2-8015-1.1-c1-0-225
Degree $2$
Conductor $8015$
Sign $1$
Analytic cond. $64.0000$
Root an. cond. $8.00000$
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  − 2.17·2-s + 3.11·3-s + 2.71·4-s − 5-s − 6.76·6-s − 7-s − 1.55·8-s + 6.69·9-s + 2.17·10-s − 0.102·11-s + 8.46·12-s + 3.05·13-s + 2.17·14-s − 3.11·15-s − 2.04·16-s + 6.79·17-s − 14.5·18-s + 7.10·19-s − 2.71·20-s − 3.11·21-s + 0.223·22-s − 6.34·23-s − 4.85·24-s + 25-s − 6.63·26-s + 11.4·27-s − 2.71·28-s + ⋯
L(s)  = 1  − 1.53·2-s + 1.79·3-s + 1.35·4-s − 0.447·5-s − 2.76·6-s − 0.377·7-s − 0.551·8-s + 2.23·9-s + 0.686·10-s − 0.0310·11-s + 2.44·12-s + 0.847·13-s + 0.580·14-s − 0.803·15-s − 0.512·16-s + 1.64·17-s − 3.42·18-s + 1.63·19-s − 0.607·20-s − 0.679·21-s + 0.0476·22-s − 1.32·23-s − 0.991·24-s + 0.200·25-s − 1.30·26-s + 2.21·27-s − 0.513·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8015 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8015 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8015\)    =    \(5 \cdot 7 \cdot 229\)
Sign: $1$
Analytic conductor: \(64.0000\)
Root analytic conductor: \(8.00000\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8015,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.012787288\)
\(L(\frac12)\) \(\approx\) \(2.012787288\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 + T \)
7 \( 1 + T \)
229 \( 1 - T \)
good2 \( 1 + 2.17T + 2T^{2} \)
3 \( 1 - 3.11T + 3T^{2} \)
11 \( 1 + 0.102T + 11T^{2} \)
13 \( 1 - 3.05T + 13T^{2} \)
17 \( 1 - 6.79T + 17T^{2} \)
19 \( 1 - 7.10T + 19T^{2} \)
23 \( 1 + 6.34T + 23T^{2} \)
29 \( 1 - 3.49T + 29T^{2} \)
31 \( 1 + 6.66T + 31T^{2} \)
37 \( 1 - 3.36T + 37T^{2} \)
41 \( 1 - 0.870T + 41T^{2} \)
43 \( 1 + 6.76T + 43T^{2} \)
47 \( 1 + 2.90T + 47T^{2} \)
53 \( 1 - 1.10T + 53T^{2} \)
59 \( 1 + 5.23T + 59T^{2} \)
61 \( 1 - 8.37T + 61T^{2} \)
67 \( 1 - 7.08T + 67T^{2} \)
71 \( 1 + 7.78T + 71T^{2} \)
73 \( 1 - 7.59T + 73T^{2} \)
79 \( 1 - 14.4T + 79T^{2} \)
83 \( 1 - 11.2T + 83T^{2} \)
89 \( 1 - 2.05T + 89T^{2} \)
97 \( 1 - 1.16T + 97T^{2} \)
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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

−8.081665846045997804926134953615, −7.56592194895246098912396065572, −7.01961291743415918332242148769, −6.07465077837851020470735997476, −4.94082884665821545946142891196, −3.62805712790673815124263209269, −3.52445674380304240439709400748, −2.52522598462683779559401023253, −1.61363784409008903350025879844, −0.872673155224118248932714049634, 0.872673155224118248932714049634, 1.61363784409008903350025879844, 2.52522598462683779559401023253, 3.52445674380304240439709400748, 3.62805712790673815124263209269, 4.94082884665821545946142891196, 6.07465077837851020470735997476, 7.01961291743415918332242148769, 7.56592194895246098912396065572, 8.081665846045997804926134953615

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