Properties

Label 2-26450-1.1-c1-0-28
Degree $2$
Conductor $26450$
Sign $-1$
Analytic cond. $211.204$
Root an. cond. $14.5328$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 2·3-s + 4-s + 2·6-s − 7-s + 8-s + 9-s − 3·11-s + 2·12-s + 13-s − 14-s + 16-s + 18-s + 19-s − 2·21-s − 3·22-s + 2·24-s + 26-s − 4·27-s − 28-s − 3·29-s + 2·31-s + 32-s − 6·33-s + 36-s + 2·37-s + 38-s + ⋯
L(s)  = 1  + 0.707·2-s + 1.15·3-s + 1/2·4-s + 0.816·6-s − 0.377·7-s + 0.353·8-s + 1/3·9-s − 0.904·11-s + 0.577·12-s + 0.277·13-s − 0.267·14-s + 1/4·16-s + 0.235·18-s + 0.229·19-s − 0.436·21-s − 0.639·22-s + 0.408·24-s + 0.196·26-s − 0.769·27-s − 0.188·28-s − 0.557·29-s + 0.359·31-s + 0.176·32-s − 1.04·33-s + 1/6·36-s + 0.328·37-s + 0.162·38-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 26450 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 26450 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(26450\)    =    \(2 \cdot 5^{2} \cdot 23^{2}\)
Sign: $-1$
Analytic conductor: \(211.204\)
Root analytic conductor: \(14.5328\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 26450,\ (\ :1/2),\ -1)\)

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 \( 1 - T \)
5 \( 1 \)
23 \( 1 \)
good3 \( 1 - 2 T + p T^{2} \)
7 \( 1 + T + p T^{2} \)
11 \( 1 + 3 T + p T^{2} \)
13 \( 1 - T + p T^{2} \)
17 \( 1 + p T^{2} \)
19 \( 1 - T + p T^{2} \)
29 \( 1 + 3 T + p T^{2} \)
31 \( 1 - 2 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 - 3 T + p T^{2} \)
43 \( 1 + T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 + 12 T + p T^{2} \)
59 \( 1 + 6 T + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 - 8 T + p T^{2} \)
71 \( 1 + 6 T + p T^{2} \)
73 \( 1 - 7 T + p T^{2} \)
79 \( 1 - T + p T^{2} \)
83 \( 1 + 9 T + p T^{2} \)
89 \( 1 - 18 T + p T^{2} \)
97 \( 1 + 4 T + p T^{2} \)
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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

−15.50047387942535, −14.97003401782702, −14.37270915174990, −14.01079345999779, −13.48080675117712, −12.94732194839318, −12.69568459254834, −11.88883442173006, −11.23238585334106, −10.81581688968282, −10.01552285727573, −9.586518015776864, −8.960717753546329, −8.340012548495449, −7.714066784122482, −7.484086324316888, −6.476702015876215, −6.075595718353459, −5.260182025846178, −4.727566551943978, −3.865363412788118, −3.357514461525315, −2.781876990070150, −2.240114394715300, −1.364715054446121, 0, 1.364715054446121, 2.240114394715300, 2.781876990070150, 3.357514461525315, 3.865363412788118, 4.727566551943978, 5.260182025846178, 6.075595718353459, 6.476702015876215, 7.484086324316888, 7.714066784122482, 8.340012548495449, 8.960717753546329, 9.586518015776864, 10.01552285727573, 10.81581688968282, 11.23238585334106, 11.88883442173006, 12.69568459254834, 12.94732194839318, 13.48080675117712, 14.01079345999779, 14.37270915174990, 14.97003401782702, 15.50047387942535

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