Properties

Label 2-8015-1.1-c1-0-420
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 $1$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 2.37·2-s − 1.58·3-s + 3.63·4-s + 5-s − 3.76·6-s − 7-s + 3.86·8-s − 0.480·9-s + 2.37·10-s + 2.98·11-s − 5.76·12-s + 3.38·13-s − 2.37·14-s − 1.58·15-s + 1.91·16-s − 1.78·17-s − 1.14·18-s − 7.78·19-s + 3.63·20-s + 1.58·21-s + 7.08·22-s − 2.47·23-s − 6.13·24-s + 25-s + 8.03·26-s + 5.52·27-s − 3.63·28-s + ⋯
L(s)  = 1  + 1.67·2-s − 0.916·3-s + 1.81·4-s + 0.447·5-s − 1.53·6-s − 0.377·7-s + 1.36·8-s − 0.160·9-s + 0.750·10-s + 0.900·11-s − 1.66·12-s + 0.939·13-s − 0.634·14-s − 0.409·15-s + 0.479·16-s − 0.433·17-s − 0.268·18-s − 1.78·19-s + 0.811·20-s + 0.346·21-s + 1.51·22-s − 0.517·23-s − 1.25·24-s + 0.200·25-s + 1.57·26-s + 1.06·27-s − 0.686·28-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: \(1\)
Selberg data: \((2,\ 8015,\ (\ :1/2),\ -1)\)

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)$
bad5 \( 1 - T \)
7 \( 1 + T \)
229 \( 1 - T \)
good2 \( 1 - 2.37T + 2T^{2} \)
3 \( 1 + 1.58T + 3T^{2} \)
11 \( 1 - 2.98T + 11T^{2} \)
13 \( 1 - 3.38T + 13T^{2} \)
17 \( 1 + 1.78T + 17T^{2} \)
19 \( 1 + 7.78T + 19T^{2} \)
23 \( 1 + 2.47T + 23T^{2} \)
29 \( 1 + 1.68T + 29T^{2} \)
31 \( 1 + 9.55T + 31T^{2} \)
37 \( 1 + 4.50T + 37T^{2} \)
41 \( 1 - 9.20T + 41T^{2} \)
43 \( 1 + 4.27T + 43T^{2} \)
47 \( 1 + 11.1T + 47T^{2} \)
53 \( 1 + 6.82T + 53T^{2} \)
59 \( 1 + 1.17T + 59T^{2} \)
61 \( 1 + 7.35T + 61T^{2} \)
67 \( 1 - 10.3T + 67T^{2} \)
71 \( 1 - 15.8T + 71T^{2} \)
73 \( 1 + 3.82T + 73T^{2} \)
79 \( 1 - 13.6T + 79T^{2} \)
83 \( 1 - 10.2T + 83T^{2} \)
89 \( 1 + 8.64T + 89T^{2} \)
97 \( 1 + 9.04T + 97T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−6.76484777130212152714243505458, −6.49983405439710517990361587500, −6.07467907890913524219798844462, −5.42225644320115065461232019635, −4.75443056926753202245128984696, −3.93158911116221528447633358735, −3.49749616289183708366368685029, −2.37391471805808960569171555126, −1.60541544178015992880436523862, 0, 1.60541544178015992880436523862, 2.37391471805808960569171555126, 3.49749616289183708366368685029, 3.93158911116221528447633358735, 4.75443056926753202245128984696, 5.42225644320115065461232019635, 6.07467907890913524219798844462, 6.49983405439710517990361587500, 6.76484777130212152714243505458

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