Properties

Label 2-4026-1.1-c1-0-3
Degree $2$
Conductor $4026$
Sign $1$
Analytic cond. $32.1477$
Root an. cond. $5.66990$
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-s − 3-s + 4-s − 2.92·5-s + 6-s − 1.10·7-s − 8-s + 9-s + 2.92·10-s + 11-s − 12-s − 6.35·13-s + 1.10·14-s + 2.92·15-s + 16-s + 5.76·17-s − 18-s + 5.38·19-s − 2.92·20-s + 1.10·21-s − 22-s − 7.93·23-s + 24-s + 3.53·25-s + 6.35·26-s − 27-s − 1.10·28-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.577·3-s + 0.5·4-s − 1.30·5-s + 0.408·6-s − 0.416·7-s − 0.353·8-s + 0.333·9-s + 0.923·10-s + 0.301·11-s − 0.288·12-s − 1.76·13-s + 0.294·14-s + 0.754·15-s + 0.250·16-s + 1.39·17-s − 0.235·18-s + 1.23·19-s − 0.653·20-s + 0.240·21-s − 0.213·22-s − 1.65·23-s + 0.204·24-s + 0.706·25-s + 1.24·26-s − 0.192·27-s − 0.208·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4026 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4026 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4026\)    =    \(2 \cdot 3 \cdot 11 \cdot 61\)
Sign: $1$
Analytic conductor: \(32.1477\)
Root analytic conductor: \(5.66990\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4026,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.3410478501\)
\(L(\frac12)\) \(\approx\) \(0.3410478501\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
3 \( 1 + T \)
11 \( 1 - T \)
61 \( 1 + T \)
good5 \( 1 + 2.92T + 5T^{2} \)
7 \( 1 + 1.10T + 7T^{2} \)
13 \( 1 + 6.35T + 13T^{2} \)
17 \( 1 - 5.76T + 17T^{2} \)
19 \( 1 - 5.38T + 19T^{2} \)
23 \( 1 + 7.93T + 23T^{2} \)
29 \( 1 - 3.35T + 29T^{2} \)
31 \( 1 + 4.75T + 31T^{2} \)
37 \( 1 + 10.4T + 37T^{2} \)
41 \( 1 - 4.86T + 41T^{2} \)
43 \( 1 + 5.07T + 43T^{2} \)
47 \( 1 + 6.64T + 47T^{2} \)
53 \( 1 + 4.48T + 53T^{2} \)
59 \( 1 + 0.0442T + 59T^{2} \)
67 \( 1 - 2.22T + 67T^{2} \)
71 \( 1 + 5.48T + 71T^{2} \)
73 \( 1 + 12.2T + 73T^{2} \)
79 \( 1 - 10.3T + 79T^{2} \)
83 \( 1 - 9.19T + 83T^{2} \)
89 \( 1 + 5.36T + 89T^{2} \)
97 \( 1 + 12.0T + 97T^{2} \)
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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

−8.231446756737157004657185824772, −7.59263158573263444660890699990, −7.31309094756982507359614613098, −6.42008080816589872744348602920, −5.46918863810733847452111015865, −4.76136602370692163110558971275, −3.69281093455108603487321660543, −3.07375378136506432264168546872, −1.70144266318788052513335336424, −0.37774563507719881413310557748, 0.37774563507719881413310557748, 1.70144266318788052513335336424, 3.07375378136506432264168546872, 3.69281093455108603487321660543, 4.76136602370692163110558971275, 5.46918863810733847452111015865, 6.42008080816589872744348602920, 7.31309094756982507359614613098, 7.59263158573263444660890699990, 8.231446756737157004657185824772

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