Properties

Label 2-1511-1.1-c1-0-119
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  + 1.22·2-s + 2.22·3-s − 0.495·4-s − 2.88·5-s + 2.72·6-s + 1.14·7-s − 3.06·8-s + 1.95·9-s − 3.54·10-s − 3.96·11-s − 1.10·12-s − 1.63·13-s + 1.40·14-s − 6.42·15-s − 2.76·16-s + 1.55·17-s + 2.39·18-s − 3.44·19-s + 1.43·20-s + 2.55·21-s − 4.85·22-s − 2.07·23-s − 6.81·24-s + 3.34·25-s − 2.00·26-s − 2.32·27-s − 0.568·28-s + ⋯
L(s)  = 1  + 0.867·2-s + 1.28·3-s − 0.247·4-s − 1.29·5-s + 1.11·6-s + 0.433·7-s − 1.08·8-s + 0.651·9-s − 1.12·10-s − 1.19·11-s − 0.318·12-s − 0.452·13-s + 0.375·14-s − 1.66·15-s − 0.690·16-s + 0.378·17-s + 0.564·18-s − 0.790·19-s + 0.320·20-s + 0.557·21-s − 1.03·22-s − 0.433·23-s − 1.39·24-s + 0.669·25-s − 0.392·26-s − 0.447·27-s − 0.107·28-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 \( 1 - 1.22T + 2T^{2} \)
3 \( 1 - 2.22T + 3T^{2} \)
5 \( 1 + 2.88T + 5T^{2} \)
7 \( 1 - 1.14T + 7T^{2} \)
11 \( 1 + 3.96T + 11T^{2} \)
13 \( 1 + 1.63T + 13T^{2} \)
17 \( 1 - 1.55T + 17T^{2} \)
19 \( 1 + 3.44T + 19T^{2} \)
23 \( 1 + 2.07T + 23T^{2} \)
29 \( 1 - 3.30T + 29T^{2} \)
31 \( 1 + 0.616T + 31T^{2} \)
37 \( 1 + 7.26T + 37T^{2} \)
41 \( 1 + 4.05T + 41T^{2} \)
43 \( 1 - 0.398T + 43T^{2} \)
47 \( 1 + 1.30T + 47T^{2} \)
53 \( 1 + 0.123T + 53T^{2} \)
59 \( 1 - 4.59T + 59T^{2} \)
61 \( 1 + 4.31T + 61T^{2} \)
67 \( 1 + 0.417T + 67T^{2} \)
71 \( 1 - 11.1T + 71T^{2} \)
73 \( 1 - 12.0T + 73T^{2} \)
79 \( 1 + 3.33T + 79T^{2} \)
83 \( 1 - 15.0T + 83T^{2} \)
89 \( 1 + 13.3T + 89T^{2} \)
97 \( 1 + 1.80T + 97T^{2} \)
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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

−8.798631590615749191820594277273, −8.108320971079341851014846468343, −7.87292292999425471875827337408, −6.74756603768561537791762415932, −5.40251007427184553000316111928, −4.68206872260620084134978677843, −3.83237305527161203411190895180, −3.19918811650398302169591298912, −2.27047423114845849381443397244, 0, 2.27047423114845849381443397244, 3.19918811650398302169591298912, 3.83237305527161203411190895180, 4.68206872260620084134978677843, 5.40251007427184553000316111928, 6.74756603768561537791762415932, 7.87292292999425471875827337408, 8.108320971079341851014846468343, 8.798631590615749191820594277273

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