Properties

Label 2-1511-1.1-c1-0-1
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.73·2-s − 2.96·3-s + 1.00·4-s − 4.01·5-s − 5.13·6-s − 3.85·7-s − 1.72·8-s + 5.78·9-s − 6.96·10-s − 6.28·11-s − 2.97·12-s + 0.685·13-s − 6.68·14-s + 11.9·15-s − 4.99·16-s + 3.45·17-s + 10.0·18-s − 5.76·19-s − 4.03·20-s + 11.4·21-s − 10.8·22-s − 2.39·23-s + 5.11·24-s + 11.1·25-s + 1.18·26-s − 8.24·27-s − 3.87·28-s + ⋯
L(s)  = 1  + 1.22·2-s − 1.71·3-s + 0.501·4-s − 1.79·5-s − 2.09·6-s − 1.45·7-s − 0.610·8-s + 1.92·9-s − 2.20·10-s − 1.89·11-s − 0.858·12-s + 0.190·13-s − 1.78·14-s + 3.07·15-s − 1.24·16-s + 0.838·17-s + 2.36·18-s − 1.32·19-s − 0.901·20-s + 2.49·21-s − 2.32·22-s − 0.499·23-s + 1.04·24-s + 2.22·25-s + 0.233·26-s − 1.58·27-s − 0.731·28-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: \(0\)
Selberg data: \((2,\ 1511,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.005527452170\)
\(L(\frac12)\) \(\approx\) \(0.005527452170\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.73T + 2T^{2} \)
3 \( 1 + 2.96T + 3T^{2} \)
5 \( 1 + 4.01T + 5T^{2} \)
7 \( 1 + 3.85T + 7T^{2} \)
11 \( 1 + 6.28T + 11T^{2} \)
13 \( 1 - 0.685T + 13T^{2} \)
17 \( 1 - 3.45T + 17T^{2} \)
19 \( 1 + 5.76T + 19T^{2} \)
23 \( 1 + 2.39T + 23T^{2} \)
29 \( 1 + 5.85T + 29T^{2} \)
31 \( 1 - 0.445T + 31T^{2} \)
37 \( 1 + 1.49T + 37T^{2} \)
41 \( 1 + 5.58T + 41T^{2} \)
43 \( 1 - 2.69T + 43T^{2} \)
47 \( 1 + 7.40T + 47T^{2} \)
53 \( 1 - 12.4T + 53T^{2} \)
59 \( 1 + 14.5T + 59T^{2} \)
61 \( 1 + 1.28T + 61T^{2} \)
67 \( 1 + 6.79T + 67T^{2} \)
71 \( 1 - 9.87T + 71T^{2} \)
73 \( 1 + 9.43T + 73T^{2} \)
79 \( 1 + 3.24T + 79T^{2} \)
83 \( 1 + 9.09T + 83T^{2} \)
89 \( 1 - 3.77T + 89T^{2} \)
97 \( 1 + 9.81T + 97T^{2} \)
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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

−9.842686725777299985071486283728, −8.467799853085374035566010398525, −7.50520295841538032184400140491, −6.76650746092313446557602228426, −5.95575227949030210902301972020, −5.32253077545093587400776362544, −4.48379851148798081873957814375, −3.76963996131050173284038326790, −2.92960465202715011133224424625, −0.04400737424629402157294873044, 0.04400737424629402157294873044, 2.92960465202715011133224424625, 3.76963996131050173284038326790, 4.48379851148798081873957814375, 5.32253077545093587400776362544, 5.95575227949030210902301972020, 6.76650746092313446557602228426, 7.50520295841538032184400140491, 8.467799853085374035566010398525, 9.842686725777299985071486283728

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