Properties

Label 2-1511-1.1-c1-0-113
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  + 2.28·2-s + 1.47·3-s + 3.22·4-s + 1.42·5-s + 3.36·6-s + 3.91·7-s + 2.80·8-s − 0.828·9-s + 3.26·10-s + 3.36·11-s + 4.75·12-s − 6.36·13-s + 8.95·14-s + 2.10·15-s − 0.0417·16-s + 5.56·17-s − 1.89·18-s − 5.42·19-s + 4.61·20-s + 5.76·21-s + 7.69·22-s − 4.62·23-s + 4.13·24-s − 2.95·25-s − 14.5·26-s − 5.64·27-s + 12.6·28-s + ⋯
L(s)  = 1  + 1.61·2-s + 0.850·3-s + 1.61·4-s + 0.639·5-s + 1.37·6-s + 1.47·7-s + 0.991·8-s − 0.276·9-s + 1.03·10-s + 1.01·11-s + 1.37·12-s − 1.76·13-s + 2.39·14-s + 0.543·15-s − 0.0104·16-s + 1.34·17-s − 0.446·18-s − 1.24·19-s + 1.03·20-s + 1.25·21-s + 1.64·22-s − 0.964·23-s + 0.843·24-s − 0.591·25-s − 2.85·26-s − 1.08·27-s + 2.38·28-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

\(L(1)\) \(\approx\) \(6.422620232\)
\(L(\frac12)\) \(\approx\) \(6.422620232\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.28T + 2T^{2} \)
3 \( 1 - 1.47T + 3T^{2} \)
5 \( 1 - 1.42T + 5T^{2} \)
7 \( 1 - 3.91T + 7T^{2} \)
11 \( 1 - 3.36T + 11T^{2} \)
13 \( 1 + 6.36T + 13T^{2} \)
17 \( 1 - 5.56T + 17T^{2} \)
19 \( 1 + 5.42T + 19T^{2} \)
23 \( 1 + 4.62T + 23T^{2} \)
29 \( 1 + 8.19T + 29T^{2} \)
31 \( 1 - 1.94T + 31T^{2} \)
37 \( 1 + 6.23T + 37T^{2} \)
41 \( 1 + 3.91T + 41T^{2} \)
43 \( 1 - 5.53T + 43T^{2} \)
47 \( 1 - 12.2T + 47T^{2} \)
53 \( 1 - 6.01T + 53T^{2} \)
59 \( 1 - 14.1T + 59T^{2} \)
61 \( 1 - 5.61T + 61T^{2} \)
67 \( 1 - 12.0T + 67T^{2} \)
71 \( 1 + 10.3T + 71T^{2} \)
73 \( 1 + 2.33T + 73T^{2} \)
79 \( 1 - 6.37T + 79T^{2} \)
83 \( 1 - 2.84T + 83T^{2} \)
89 \( 1 - 1.12T + 89T^{2} \)
97 \( 1 + 14.3T + 97T^{2} \)
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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

−9.462237239170318307948752890836, −8.579271984854064561948658995454, −7.72129516919817970543807631080, −6.99052610676925715448660186079, −5.71111590793048996928210192291, −5.39947983419390902871801983550, −4.30295333341790195968077683376, −3.69044199027600385679252075939, −2.32399680940714294283455097978, −1.98468425058471206596513974640, 1.98468425058471206596513974640, 2.32399680940714294283455097978, 3.69044199027600385679252075939, 4.30295333341790195968077683376, 5.39947983419390902871801983550, 5.71111590793048996928210192291, 6.99052610676925715448660186079, 7.72129516919817970543807631080, 8.579271984854064561948658995454, 9.462237239170318307948752890836

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