Properties

Label 2-671-1.1-c1-0-6
Degree $2$
Conductor $671$
Sign $1$
Analytic cond. $5.35796$
Root an. cond. $2.31472$
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  + 0.543·2-s − 1.77·3-s − 1.70·4-s − 0.382·5-s − 0.966·6-s − 4.84·7-s − 2.01·8-s + 0.165·9-s − 0.207·10-s − 11-s + 3.03·12-s + 6.63·13-s − 2.63·14-s + 0.680·15-s + 2.31·16-s + 4.99·17-s + 0.0900·18-s + 7.01·19-s + 0.651·20-s + 8.62·21-s − 0.543·22-s − 7.26·23-s + 3.58·24-s − 4.85·25-s + 3.60·26-s + 5.04·27-s + 8.26·28-s + ⋯
L(s)  = 1  + 0.384·2-s − 1.02·3-s − 0.852·4-s − 0.170·5-s − 0.394·6-s − 1.83·7-s − 0.711·8-s + 0.0552·9-s − 0.0656·10-s − 0.301·11-s + 0.875·12-s + 1.84·13-s − 0.703·14-s + 0.175·15-s + 0.579·16-s + 1.21·17-s + 0.0212·18-s + 1.60·19-s + 0.145·20-s + 1.88·21-s − 0.115·22-s − 1.51·23-s + 0.730·24-s − 0.970·25-s + 0.707·26-s + 0.970·27-s + 1.56·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 671 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 671 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(671\)    =    \(11 \cdot 61\)
Sign: $1$
Analytic conductor: \(5.35796\)
Root analytic conductor: \(2.31472\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 671,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.6377593238\)
\(L(\frac12)\) \(\approx\) \(0.6377593238\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad11 \( 1 + T \)
61 \( 1 - T \)
good2 \( 1 - 0.543T + 2T^{2} \)
3 \( 1 + 1.77T + 3T^{2} \)
5 \( 1 + 0.382T + 5T^{2} \)
7 \( 1 + 4.84T + 7T^{2} \)
13 \( 1 - 6.63T + 13T^{2} \)
17 \( 1 - 4.99T + 17T^{2} \)
19 \( 1 - 7.01T + 19T^{2} \)
23 \( 1 + 7.26T + 23T^{2} \)
29 \( 1 - 1.46T + 29T^{2} \)
31 \( 1 + 1.13T + 31T^{2} \)
37 \( 1 + 8.90T + 37T^{2} \)
41 \( 1 - 2.75T + 41T^{2} \)
43 \( 1 + 0.438T + 43T^{2} \)
47 \( 1 + 9.41T + 47T^{2} \)
53 \( 1 - 8.67T + 53T^{2} \)
59 \( 1 - 9.48T + 59T^{2} \)
67 \( 1 - 6.48T + 67T^{2} \)
71 \( 1 + 3.31T + 71T^{2} \)
73 \( 1 - 6.10T + 73T^{2} \)
79 \( 1 + 2.55T + 79T^{2} \)
83 \( 1 - 14.7T + 83T^{2} \)
89 \( 1 - 10.4T + 89T^{2} \)
97 \( 1 - 9.14T + 97T^{2} \)
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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

−10.30348630182227295686737782478, −9.872008689382341729686668523326, −8.904731011071137054641638875185, −7.907844692232079902846152587134, −6.53953195457080325469799800182, −5.83755988916590472583747500677, −5.37561767375830250466571461489, −3.72692059035725046622670065535, −3.36531679350889306206748040489, −0.66728022197421492482165220902, 0.66728022197421492482165220902, 3.36531679350889306206748040489, 3.72692059035725046622670065535, 5.37561767375830250466571461489, 5.83755988916590472583747500677, 6.53953195457080325469799800182, 7.907844692232079902846152587134, 8.904731011071137054641638875185, 9.872008689382341729686668523326, 10.30348630182227295686737782478

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