Properties

Label 2-833-1.1-c1-0-15
Degree $2$
Conductor $833$
Sign $1$
Analytic cond. $6.65153$
Root an. cond. $2.57905$
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  + 0.971·2-s − 1.65·3-s − 1.05·4-s + 2.99·5-s − 1.60·6-s − 2.96·8-s − 0.275·9-s + 2.90·10-s + 1.75·11-s + 1.74·12-s + 1.15·13-s − 4.93·15-s − 0.775·16-s + 17-s − 0.268·18-s + 8.19·19-s − 3.15·20-s + 1.70·22-s + 2.00·23-s + 4.90·24-s + 3.95·25-s + 1.12·26-s + 5.40·27-s − 8.40·29-s − 4.80·30-s + 1.49·31-s + 5.18·32-s + ⋯
L(s)  = 1  + 0.687·2-s − 0.952·3-s − 0.527·4-s + 1.33·5-s − 0.654·6-s − 1.04·8-s − 0.0919·9-s + 0.919·10-s + 0.529·11-s + 0.502·12-s + 0.321·13-s − 1.27·15-s − 0.193·16-s + 0.242·17-s − 0.0632·18-s + 1.87·19-s − 0.706·20-s + 0.363·22-s + 0.417·23-s + 1.00·24-s + 0.791·25-s + 0.220·26-s + 1.04·27-s − 1.56·29-s − 0.876·30-s + 0.267·31-s + 0.916·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 833 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 833 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(833\)    =    \(7^{2} \cdot 17\)
Sign: $1$
Analytic conductor: \(6.65153\)
Root analytic conductor: \(2.57905\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 833,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.680702241\)
\(L(\frac12)\) \(\approx\) \(1.680702241\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad7 \( 1 \)
17 \( 1 - T \)
good2 \( 1 - 0.971T + 2T^{2} \)
3 \( 1 + 1.65T + 3T^{2} \)
5 \( 1 - 2.99T + 5T^{2} \)
11 \( 1 - 1.75T + 11T^{2} \)
13 \( 1 - 1.15T + 13T^{2} \)
19 \( 1 - 8.19T + 19T^{2} \)
23 \( 1 - 2.00T + 23T^{2} \)
29 \( 1 + 8.40T + 29T^{2} \)
31 \( 1 - 1.49T + 31T^{2} \)
37 \( 1 - 0.0964T + 37T^{2} \)
41 \( 1 - 7.95T + 41T^{2} \)
43 \( 1 - 8.56T + 43T^{2} \)
47 \( 1 - 1.22T + 47T^{2} \)
53 \( 1 - 8.80T + 53T^{2} \)
59 \( 1 + 2.31T + 59T^{2} \)
61 \( 1 - 8.19T + 61T^{2} \)
67 \( 1 + 0.640T + 67T^{2} \)
71 \( 1 - 11.5T + 71T^{2} \)
73 \( 1 + 16.5T + 73T^{2} \)
79 \( 1 + 8.79T + 79T^{2} \)
83 \( 1 + 12.0T + 83T^{2} \)
89 \( 1 + 0.421T + 89T^{2} \)
97 \( 1 - 4.53T + 97T^{2} \)
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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

−10.15423573266768130370693336373, −9.419589310953153688882029578698, −8.863581473446365218983561435964, −7.39706026419115638026745034276, −6.24121786202597903324399891248, −5.61329052386683780439908196628, −5.26622766134505446822553286656, −3.99774488720279739736111009503, −2.78618949162375166644393459371, −1.06733659792229569683590372176, 1.06733659792229569683590372176, 2.78618949162375166644393459371, 3.99774488720279739736111009503, 5.26622766134505446822553286656, 5.61329052386683780439908196628, 6.24121786202597903324399891248, 7.39706026419115638026745034276, 8.863581473446365218983561435964, 9.419589310953153688882029578698, 10.15423573266768130370693336373

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