Properties

Label 2-1511-1.1-c1-0-104
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  − 2.23·2-s + 2.94·3-s + 3.00·4-s − 1.14·5-s − 6.59·6-s − 0.894·7-s − 2.24·8-s + 5.69·9-s + 2.56·10-s + 1.44·11-s + 8.85·12-s − 2.17·13-s + 2.00·14-s − 3.38·15-s − 0.989·16-s − 5.56·17-s − 12.7·18-s − 7.39·19-s − 3.44·20-s − 2.63·21-s − 3.23·22-s − 2.96·23-s − 6.61·24-s − 3.67·25-s + 4.85·26-s + 7.93·27-s − 2.68·28-s + ⋯
L(s)  = 1  − 1.58·2-s + 1.70·3-s + 1.50·4-s − 0.513·5-s − 2.69·6-s − 0.338·7-s − 0.792·8-s + 1.89·9-s + 0.812·10-s + 0.435·11-s + 2.55·12-s − 0.602·13-s + 0.534·14-s − 0.874·15-s − 0.247·16-s − 1.35·17-s − 3.00·18-s − 1.69·19-s − 0.771·20-s − 0.575·21-s − 0.689·22-s − 0.619·23-s − 1.34·24-s − 0.735·25-s + 0.952·26-s + 1.52·27-s − 0.507·28-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 \( 1 + 2.23T + 2T^{2} \)
3 \( 1 - 2.94T + 3T^{2} \)
5 \( 1 + 1.14T + 5T^{2} \)
7 \( 1 + 0.894T + 7T^{2} \)
11 \( 1 - 1.44T + 11T^{2} \)
13 \( 1 + 2.17T + 13T^{2} \)
17 \( 1 + 5.56T + 17T^{2} \)
19 \( 1 + 7.39T + 19T^{2} \)
23 \( 1 + 2.96T + 23T^{2} \)
29 \( 1 + 3.80T + 29T^{2} \)
31 \( 1 + 0.0594T + 31T^{2} \)
37 \( 1 - 0.869T + 37T^{2} \)
41 \( 1 + 0.928T + 41T^{2} \)
43 \( 1 + 5.42T + 43T^{2} \)
47 \( 1 - 1.79T + 47T^{2} \)
53 \( 1 - 5.79T + 53T^{2} \)
59 \( 1 - 2.85T + 59T^{2} \)
61 \( 1 - 6.09T + 61T^{2} \)
67 \( 1 + 3.30T + 67T^{2} \)
71 \( 1 - 5.48T + 71T^{2} \)
73 \( 1 + 2.68T + 73T^{2} \)
79 \( 1 + 5.07T + 79T^{2} \)
83 \( 1 - 6.13T + 83T^{2} \)
89 \( 1 - 2.85T + 89T^{2} \)
97 \( 1 - 10.1T + 97T^{2} \)
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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

−8.921764832681490297940905624424, −8.459199691883784897794660920357, −7.84395520853923611024234797064, −7.09164517972394116206109222316, −6.41988829485587048821548904340, −4.44586690307947134903348789564, −3.73023275898194204143097320009, −2.41810077443060439291905678637, −1.88238630645213250158050257842, 0, 1.88238630645213250158050257842, 2.41810077443060439291905678637, 3.73023275898194204143097320009, 4.44586690307947134903348789564, 6.41988829485587048821548904340, 7.09164517972394116206109222316, 7.84395520853923611024234797064, 8.459199691883784897794660920357, 8.921764832681490297940905624424

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