Properties

Label 2-55e2-1.1-c1-0-56
Degree $2$
Conductor $3025$
Sign $1$
Analytic cond. $24.1547$
Root an. cond. $4.91474$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 3·3-s − 4-s − 3·6-s − 3·7-s + 3·8-s + 6·9-s − 3·12-s + 4·13-s + 3·14-s − 16-s − 6·18-s − 4·19-s − 9·21-s + 8·23-s + 9·24-s − 4·26-s + 9·27-s + 3·28-s − 6·29-s − 2·31-s − 5·32-s − 6·36-s + 8·37-s + 4·38-s + 12·39-s + 5·41-s + ⋯
L(s)  = 1  − 0.707·2-s + 1.73·3-s − 1/2·4-s − 1.22·6-s − 1.13·7-s + 1.06·8-s + 2·9-s − 0.866·12-s + 1.10·13-s + 0.801·14-s − 1/4·16-s − 1.41·18-s − 0.917·19-s − 1.96·21-s + 1.66·23-s + 1.83·24-s − 0.784·26-s + 1.73·27-s + 0.566·28-s − 1.11·29-s − 0.359·31-s − 0.883·32-s − 36-s + 1.31·37-s + 0.648·38-s + 1.92·39-s + 0.780·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3025 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3025 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3025\)    =    \(5^{2} \cdot 11^{2}\)
Sign: $1$
Analytic conductor: \(24.1547\)
Root analytic conductor: \(4.91474\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 3025,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.957764678\)
\(L(\frac12)\) \(\approx\) \(1.957764678\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
11 \( 1 \)
good2 \( 1 + T + p T^{2} \)
3 \( 1 - p T + p T^{2} \)
7 \( 1 + 3 T + p T^{2} \)
13 \( 1 - 4 T + p T^{2} \)
17 \( 1 + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 - 8 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 + 2 T + p T^{2} \)
37 \( 1 - 8 T + p T^{2} \)
41 \( 1 - 5 T + p T^{2} \)
43 \( 1 - 5 T + p T^{2} \)
47 \( 1 - 3 T + p T^{2} \)
53 \( 1 + 4 T + p T^{2} \)
59 \( 1 + 2 T + p T^{2} \)
61 \( 1 - 11 T + p T^{2} \)
67 \( 1 - 13 T + p T^{2} \)
71 \( 1 - 2 T + p T^{2} \)
73 \( 1 + 8 T + p T^{2} \)
79 \( 1 + 10 T + p T^{2} \)
83 \( 1 - 4 T + p T^{2} \)
89 \( 1 - T + p T^{2} \)
97 \( 1 - 8 T + p T^{2} \)
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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

−8.787060254601332760003741688288, −8.263976819145425469141106348915, −7.47660059173941161195224407791, −6.83431260685648222910772054075, −5.79830221528795947612569327096, −4.45971739155118948804825345937, −3.78259424196032201632404802726, −3.11004172006035929044721752931, −2.09993952223754336425071201934, −0.903515928290081006220007479275, 0.903515928290081006220007479275, 2.09993952223754336425071201934, 3.11004172006035929044721752931, 3.78259424196032201632404802726, 4.45971739155118948804825345937, 5.79830221528795947612569327096, 6.83431260685648222910772054075, 7.47660059173941161195224407791, 8.263976819145425469141106348915, 8.787060254601332760003741688288

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