Properties

Label 2-1511-1.1-c1-0-84
Degree $2$
Conductor $1511$
Sign $-1$
Analytic cond. $12.0653$
Root an. cond. $3.47352$
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  + 0.871·2-s − 2.06·3-s − 1.24·4-s + 1.68·5-s − 1.79·6-s − 2.13·7-s − 2.82·8-s + 1.24·9-s + 1.46·10-s + 5.16·11-s + 2.55·12-s + 2.30·13-s − 1.86·14-s − 3.46·15-s + 0.0196·16-s − 0.452·17-s + 1.08·18-s − 0.874·19-s − 2.08·20-s + 4.39·21-s + 4.49·22-s + 1.75·23-s + 5.81·24-s − 2.16·25-s + 2.00·26-s + 3.61·27-s + 2.64·28-s + ⋯
L(s)  = 1  + 0.616·2-s − 1.18·3-s − 0.620·4-s + 0.752·5-s − 0.733·6-s − 0.806·7-s − 0.998·8-s + 0.415·9-s + 0.463·10-s + 1.55·11-s + 0.737·12-s + 0.639·13-s − 0.497·14-s − 0.895·15-s + 0.00491·16-s − 0.109·17-s + 0.255·18-s − 0.200·19-s − 0.466·20-s + 0.960·21-s + 0.959·22-s + 0.365·23-s + 1.18·24-s − 0.433·25-s + 0.394·26-s + 0.695·27-s + 0.500·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1511 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1511 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1511\)
Sign: $-1$
Analytic conductor: \(12.0653\)
Root analytic conductor: \(3.47352\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1511,\ (\ :1/2),\ -1)\)

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)$
bad1511 \( 1 + T \)
good2 \( 1 - 0.871T + 2T^{2} \)
3 \( 1 + 2.06T + 3T^{2} \)
5 \( 1 - 1.68T + 5T^{2} \)
7 \( 1 + 2.13T + 7T^{2} \)
11 \( 1 - 5.16T + 11T^{2} \)
13 \( 1 - 2.30T + 13T^{2} \)
17 \( 1 + 0.452T + 17T^{2} \)
19 \( 1 + 0.874T + 19T^{2} \)
23 \( 1 - 1.75T + 23T^{2} \)
29 \( 1 + 7.47T + 29T^{2} \)
31 \( 1 + 0.776T + 31T^{2} \)
37 \( 1 + 10.3T + 37T^{2} \)
41 \( 1 + 4.21T + 41T^{2} \)
43 \( 1 - 1.17T + 43T^{2} \)
47 \( 1 + 8.40T + 47T^{2} \)
53 \( 1 - 6.37T + 53T^{2} \)
59 \( 1 + 5.33T + 59T^{2} \)
61 \( 1 + 3.47T + 61T^{2} \)
67 \( 1 + 4.59T + 67T^{2} \)
71 \( 1 + 3.79T + 71T^{2} \)
73 \( 1 - 2.95T + 73T^{2} \)
79 \( 1 - 2.42T + 79T^{2} \)
83 \( 1 + 10.5T + 83T^{2} \)
89 \( 1 + 0.520T + 89T^{2} \)
97 \( 1 - 4.54T + 97T^{2} \)
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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

−9.222445476949383232632147334723, −8.560256911116892772549359856441, −6.94556416062839003910632123568, −6.29968435802647771583650434233, −5.82068482865077542350253184181, −5.07704372211990489053761327070, −4.02675812946286497220533758300, −3.28979803070580147208822931839, −1.52127053328778139496796634154, 0, 1.52127053328778139496796634154, 3.28979803070580147208822931839, 4.02675812946286497220533758300, 5.07704372211990489053761327070, 5.82068482865077542350253184181, 6.29968435802647771583650434233, 6.94556416062839003910632123568, 8.560256911116892772549359856441, 9.222445476949383232632147334723

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