Properties

Label 2-4026-1.1-c1-0-71
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 3-s + 4-s − 1.19·5-s − 6-s − 0.609·7-s − 8-s + 9-s + 1.19·10-s − 11-s + 12-s − 4.29·13-s + 0.609·14-s − 1.19·15-s + 16-s + 4.81·17-s − 18-s − 0.143·19-s − 1.19·20-s − 0.609·21-s + 22-s + 5.45·23-s − 24-s − 3.58·25-s + 4.29·26-s + 27-s − 0.609·28-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 0.5·4-s − 0.532·5-s − 0.408·6-s − 0.230·7-s − 0.353·8-s + 0.333·9-s + 0.376·10-s − 0.301·11-s + 0.288·12-s − 1.19·13-s + 0.162·14-s − 0.307·15-s + 0.250·16-s + 1.16·17-s − 0.235·18-s − 0.0329·19-s − 0.266·20-s − 0.132·21-s + 0.213·22-s + 1.13·23-s − 0.204·24-s − 0.716·25-s + 0.842·26-s + 0.192·27-s − 0.115·28-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: \(1\)
Selberg data: \((2,\ 4026,\ (\ :1/2),\ -1)\)

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)$
bad2 \( 1 + T \)
3 \( 1 - T \)
11 \( 1 + T \)
61 \( 1 - T \)
good5 \( 1 + 1.19T + 5T^{2} \)
7 \( 1 + 0.609T + 7T^{2} \)
13 \( 1 + 4.29T + 13T^{2} \)
17 \( 1 - 4.81T + 17T^{2} \)
19 \( 1 + 0.143T + 19T^{2} \)
23 \( 1 - 5.45T + 23T^{2} \)
29 \( 1 + 7.48T + 29T^{2} \)
31 \( 1 - 7.52T + 31T^{2} \)
37 \( 1 - 3.16T + 37T^{2} \)
41 \( 1 + 6.53T + 41T^{2} \)
43 \( 1 - 0.559T + 43T^{2} \)
47 \( 1 - 12.0T + 47T^{2} \)
53 \( 1 + 11.2T + 53T^{2} \)
59 \( 1 - 12.1T + 59T^{2} \)
67 \( 1 + 3.04T + 67T^{2} \)
71 \( 1 + 9.92T + 71T^{2} \)
73 \( 1 + 11.1T + 73T^{2} \)
79 \( 1 + 0.542T + 79T^{2} \)
83 \( 1 + 11.5T + 83T^{2} \)
89 \( 1 + 8.59T + 89T^{2} \)
97 \( 1 + 14.0T + 97T^{2} \)
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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

−8.053349428803421458986430399162, −7.45501156764850793687649113459, −7.03920963807978222229039357776, −5.92902107815683103069277943554, −5.09265764639586087322230937848, −4.12574804136113949822176384466, −3.16611622088774209484239955441, −2.54247979160432359501931285506, −1.34375846112533918275294567095, 0, 1.34375846112533918275294567095, 2.54247979160432359501931285506, 3.16611622088774209484239955441, 4.12574804136113949822176384466, 5.09265764639586087322230937848, 5.92902107815683103069277943554, 7.03920963807978222229039357776, 7.45501156764850793687649113459, 8.053349428803421458986430399162

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