Properties

Label 2-1511-1.1-c1-0-111
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  + 0.913·2-s + 0.436·3-s − 1.16·4-s − 0.348·5-s + 0.398·6-s + 2.49·7-s − 2.89·8-s − 2.80·9-s − 0.318·10-s + 1.52·11-s − 0.508·12-s − 1.93·13-s + 2.28·14-s − 0.152·15-s − 0.311·16-s − 1.84·17-s − 2.56·18-s − 6.66·19-s + 0.406·20-s + 1.08·21-s + 1.39·22-s + 5.27·23-s − 1.26·24-s − 4.87·25-s − 1.76·26-s − 2.53·27-s − 2.90·28-s + ⋯
L(s)  = 1  + 0.646·2-s + 0.251·3-s − 0.582·4-s − 0.155·5-s + 0.162·6-s + 0.943·7-s − 1.02·8-s − 0.936·9-s − 0.100·10-s + 0.458·11-s − 0.146·12-s − 0.535·13-s + 0.609·14-s − 0.0392·15-s − 0.0778·16-s − 0.447·17-s − 0.605·18-s − 1.52·19-s + 0.0908·20-s + 0.237·21-s + 0.296·22-s + 1.10·23-s − 0.257·24-s − 0.975·25-s − 0.345·26-s − 0.487·27-s − 0.549·28-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 \( 1 - 0.913T + 2T^{2} \)
3 \( 1 - 0.436T + 3T^{2} \)
5 \( 1 + 0.348T + 5T^{2} \)
7 \( 1 - 2.49T + 7T^{2} \)
11 \( 1 - 1.52T + 11T^{2} \)
13 \( 1 + 1.93T + 13T^{2} \)
17 \( 1 + 1.84T + 17T^{2} \)
19 \( 1 + 6.66T + 19T^{2} \)
23 \( 1 - 5.27T + 23T^{2} \)
29 \( 1 + 8.85T + 29T^{2} \)
31 \( 1 + 2.36T + 31T^{2} \)
37 \( 1 - 7.99T + 37T^{2} \)
41 \( 1 - 4.21T + 41T^{2} \)
43 \( 1 - 1.94T + 43T^{2} \)
47 \( 1 + 12.5T + 47T^{2} \)
53 \( 1 + 9.24T + 53T^{2} \)
59 \( 1 + 4.06T + 59T^{2} \)
61 \( 1 - 5.98T + 61T^{2} \)
67 \( 1 + 15.7T + 67T^{2} \)
71 \( 1 + 9.49T + 71T^{2} \)
73 \( 1 - 7.53T + 73T^{2} \)
79 \( 1 + 1.56T + 79T^{2} \)
83 \( 1 - 6.96T + 83T^{2} \)
89 \( 1 + 0.0127T + 89T^{2} \)
97 \( 1 + 1.29T + 97T^{2} \)
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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

−9.075130252564269328533619983765, −8.298393896640279230920963095750, −7.65614487266416786164494992264, −6.39604769602915997579008499924, −5.64037721007013894379190877845, −4.74227977469366351532186194339, −4.12199606778224787528007644826, −3.08164786356662830329395731336, −1.93914089235034105094811692007, 0, 1.93914089235034105094811692007, 3.08164786356662830329395731336, 4.12199606778224787528007644826, 4.74227977469366351532186194339, 5.64037721007013894379190877845, 6.39604769602915997579008499924, 7.65614487266416786164494992264, 8.298393896640279230920963095750, 9.075130252564269328533619983765

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