Properties

Label 2-4026-1.1-c1-0-59
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 − 1.40·5-s + 6-s + 2.64·7-s − 8-s + 9-s + 1.40·10-s + 11-s − 12-s − 2.22·13-s − 2.64·14-s + 1.40·15-s + 16-s − 2.42·17-s − 18-s + 1.90·19-s − 1.40·20-s − 2.64·21-s − 22-s − 0.204·23-s + 24-s − 3.03·25-s + 2.22·26-s − 27-s + 2.64·28-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.577·3-s + 0.5·4-s − 0.627·5-s + 0.408·6-s + 0.998·7-s − 0.353·8-s + 0.333·9-s + 0.443·10-s + 0.301·11-s − 0.288·12-s − 0.615·13-s − 0.705·14-s + 0.362·15-s + 0.250·16-s − 0.588·17-s − 0.235·18-s + 0.437·19-s − 0.313·20-s − 0.576·21-s − 0.213·22-s − 0.0427·23-s + 0.204·24-s − 0.606·25-s + 0.435·26-s − 0.192·27-s + 0.499·28-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 \( 1 + 1.40T + 5T^{2} \)
7 \( 1 - 2.64T + 7T^{2} \)
13 \( 1 + 2.22T + 13T^{2} \)
17 \( 1 + 2.42T + 17T^{2} \)
19 \( 1 - 1.90T + 19T^{2} \)
23 \( 1 + 0.204T + 23T^{2} \)
29 \( 1 - 0.472T + 29T^{2} \)
31 \( 1 - 9.76T + 31T^{2} \)
37 \( 1 + 6.76T + 37T^{2} \)
41 \( 1 + 7.76T + 41T^{2} \)
43 \( 1 + 1.63T + 43T^{2} \)
47 \( 1 - 10.0T + 47T^{2} \)
53 \( 1 + 9.17T + 53T^{2} \)
59 \( 1 + 10.6T + 59T^{2} \)
67 \( 1 - 6.95T + 67T^{2} \)
71 \( 1 + 7.05T + 71T^{2} \)
73 \( 1 - 13.5T + 73T^{2} \)
79 \( 1 + 11.7T + 79T^{2} \)
83 \( 1 - 11.9T + 83T^{2} \)
89 \( 1 + 17.0T + 89T^{2} \)
97 \( 1 - 3.02T + 97T^{2} \)
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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

−8.119719266815137991801179724366, −7.42175320442898137865486363281, −6.79621668805286971914667286972, −5.96883973776609693178071164736, −4.97892389119316920087372770282, −4.46168188376189661945895024576, −3.38721095397078897541326268346, −2.19552113860245821206072147239, −1.23882970412425720108910095206, 0, 1.23882970412425720108910095206, 2.19552113860245821206072147239, 3.38721095397078897541326268346, 4.46168188376189661945895024576, 4.97892389119316920087372770282, 5.96883973776609693178071164736, 6.79621668805286971914667286972, 7.42175320442898137865486363281, 8.119719266815137991801179724366

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