Properties

Label 2-424e2-1.1-c1-0-19
Degree $2$
Conductor $179776$
Sign $-1$
Analytic cond. $1435.51$
Root an. cond. $37.8882$
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  − 3-s − 2·5-s − 2·7-s − 2·9-s − 2·11-s + 7·13-s + 2·15-s − 3·17-s + 5·19-s + 2·21-s + 3·23-s − 25-s + 5·27-s − 9·29-s + 8·31-s + 2·33-s + 4·35-s + 3·37-s − 7·39-s − 2·41-s − 4·43-s + 4·45-s + 10·47-s − 3·49-s + 3·51-s + 4·55-s − 5·57-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.894·5-s − 0.755·7-s − 2/3·9-s − 0.603·11-s + 1.94·13-s + 0.516·15-s − 0.727·17-s + 1.14·19-s + 0.436·21-s + 0.625·23-s − 1/5·25-s + 0.962·27-s − 1.67·29-s + 1.43·31-s + 0.348·33-s + 0.676·35-s + 0.493·37-s − 1.12·39-s − 0.312·41-s − 0.609·43-s + 0.596·45-s + 1.45·47-s − 3/7·49-s + 0.420·51-s + 0.539·55-s − 0.662·57-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 179776 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 179776 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(179776\)    =    \(2^{6} \cdot 53^{2}\)
Sign: $-1$
Analytic conductor: \(1435.51\)
Root analytic conductor: \(37.8882\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 179776,\ (\ :1/2),\ -1)\)

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 \( 1 \)
53 \( 1 \)
good3 \( 1 + T + p T^{2} \)
5 \( 1 + 2 T + p T^{2} \)
7 \( 1 + 2 T + p T^{2} \)
11 \( 1 + 2 T + p T^{2} \)
13 \( 1 - 7 T + p T^{2} \)
17 \( 1 + 3 T + p T^{2} \)
19 \( 1 - 5 T + p T^{2} \)
23 \( 1 - 3 T + p T^{2} \)
29 \( 1 + 9 T + p T^{2} \)
31 \( 1 - 8 T + p T^{2} \)
37 \( 1 - 3 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 - 10 T + p T^{2} \)
59 \( 1 - 2 T + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 - 9 T + p T^{2} \)
73 \( 1 - 6 T + p T^{2} \)
79 \( 1 + 5 T + p T^{2} \)
83 \( 1 + 11 T + p T^{2} \)
89 \( 1 + 10 T + p T^{2} \)
97 \( 1 + 3 T + p T^{2} \)
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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

−13.32872477639942, −12.92666342951186, −12.48787775241581, −11.77734803260430, −11.47448468398827, −11.14004333724308, −10.80634821339546, −10.15250331280713, −9.622613002698881, −9.019160286967072, −8.627777859313646, −8.146781052204798, −7.657618963278585, −7.092368767283701, −6.522598210127919, −6.072840989465756, −5.660814284852613, −5.142828217251920, −4.447333513409090, −3.886206295611624, −3.336553503352944, −3.029093964543137, −2.241580487119659, −1.278150415515250, −0.6663615476411986, 0, 0.6663615476411986, 1.278150415515250, 2.241580487119659, 3.029093964543137, 3.336553503352944, 3.886206295611624, 4.447333513409090, 5.142828217251920, 5.660814284852613, 6.072840989465756, 6.522598210127919, 7.092368767283701, 7.657618963278585, 8.146781052204798, 8.627777859313646, 9.019160286967072, 9.622613002698881, 10.15250331280713, 10.80634821339546, 11.14004333724308, 11.47448468398827, 11.77734803260430, 12.48787775241581, 12.92666342951186, 13.32872477639942

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