Properties

Label 2-1045-1.1-c1-0-9
Degree $2$
Conductor $1045$
Sign $1$
Analytic cond. $8.34436$
Root an. cond. $2.88866$
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  − 1.35·2-s − 2.73·3-s − 0.170·4-s + 5-s + 3.70·6-s + 2.99·7-s + 2.93·8-s + 4.50·9-s − 1.35·10-s + 11-s + 0.467·12-s + 3.23·13-s − 4.04·14-s − 2.73·15-s − 3.62·16-s − 1.23·17-s − 6.08·18-s + 19-s − 0.170·20-s − 8.19·21-s − 1.35·22-s + 6.39·23-s − 8.04·24-s + 25-s − 4.37·26-s − 4.11·27-s − 0.510·28-s + ⋯
L(s)  = 1  − 0.956·2-s − 1.58·3-s − 0.0853·4-s + 0.447·5-s + 1.51·6-s + 1.13·7-s + 1.03·8-s + 1.50·9-s − 0.427·10-s + 0.301·11-s + 0.135·12-s + 0.897·13-s − 1.08·14-s − 0.707·15-s − 0.907·16-s − 0.299·17-s − 1.43·18-s + 0.229·19-s − 0.0381·20-s − 1.78·21-s − 0.288·22-s + 1.33·23-s − 1.64·24-s + 0.200·25-s − 0.858·26-s − 0.791·27-s − 0.0965·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1045 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1045 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1045\)    =    \(5 \cdot 11 \cdot 19\)
Sign: $1$
Analytic conductor: \(8.34436\)
Root analytic conductor: \(2.88866\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1045,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.6653514077\)
\(L(\frac12)\) \(\approx\) \(0.6653514077\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 - T \)
11 \( 1 - T \)
19 \( 1 - T \)
good2 \( 1 + 1.35T + 2T^{2} \)
3 \( 1 + 2.73T + 3T^{2} \)
7 \( 1 - 2.99T + 7T^{2} \)
13 \( 1 - 3.23T + 13T^{2} \)
17 \( 1 + 1.23T + 17T^{2} \)
23 \( 1 - 6.39T + 23T^{2} \)
29 \( 1 - 0.202T + 29T^{2} \)
31 \( 1 + 5.80T + 31T^{2} \)
37 \( 1 + 8.57T + 37T^{2} \)
41 \( 1 + 8.14T + 41T^{2} \)
43 \( 1 - 3.02T + 43T^{2} \)
47 \( 1 - 6.80T + 47T^{2} \)
53 \( 1 - 10.0T + 53T^{2} \)
59 \( 1 - 13.5T + 59T^{2} \)
61 \( 1 + 1.12T + 61T^{2} \)
67 \( 1 - 4.71T + 67T^{2} \)
71 \( 1 + 7.63T + 71T^{2} \)
73 \( 1 - 13.4T + 73T^{2} \)
79 \( 1 + 2.93T + 79T^{2} \)
83 \( 1 + 5.15T + 83T^{2} \)
89 \( 1 - 7.44T + 89T^{2} \)
97 \( 1 + 4.12T + 97T^{2} \)
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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

−10.12248814116185496185308596709, −9.014895503527976654450917971700, −8.511839836559878813741723341469, −7.32001898279167985280392873851, −6.67825731221817757828482940445, −5.44896978327888380410675780361, −5.06177974469747152338943614068, −3.97479649097216991407901367046, −1.74126054179276163342148334236, −0.856754334847730920024954892223, 0.856754334847730920024954892223, 1.74126054179276163342148334236, 3.97479649097216991407901367046, 5.06177974469747152338943614068, 5.44896978327888380410675780361, 6.67825731221817757828482940445, 7.32001898279167985280392873851, 8.511839836559878813741723341469, 9.014895503527976654450917971700, 10.12248814116185496185308596709

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