Properties

Label 2-344800-1.1-c1-0-1
Degree $2$
Conductor $344800$
Sign $1$
Analytic cond. $2753.24$
Root an. cond. $52.4713$
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  + 3·3-s − 4·7-s + 6·9-s − 5·11-s − 4·13-s + 6·17-s − 7·19-s − 12·21-s + 3·23-s + 9·27-s + 3·29-s + 4·31-s − 15·33-s − 8·37-s − 12·39-s − 6·41-s + 8·43-s − 6·47-s + 9·49-s + 18·51-s − 53-s − 21·57-s − 9·59-s + 2·61-s − 24·63-s − 10·67-s + 9·69-s + ⋯
L(s)  = 1  + 1.73·3-s − 1.51·7-s + 2·9-s − 1.50·11-s − 1.10·13-s + 1.45·17-s − 1.60·19-s − 2.61·21-s + 0.625·23-s + 1.73·27-s + 0.557·29-s + 0.718·31-s − 2.61·33-s − 1.31·37-s − 1.92·39-s − 0.937·41-s + 1.21·43-s − 0.875·47-s + 9/7·49-s + 2.52·51-s − 0.137·53-s − 2.78·57-s − 1.17·59-s + 0.256·61-s − 3.02·63-s − 1.22·67-s + 1.08·69-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 344800 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 344800 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(344800\)    =    \(2^{5} \cdot 5^{2} \cdot 431\)
Sign: $1$
Analytic conductor: \(2753.24\)
Root analytic conductor: \(52.4713\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 344800,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.496885354\)
\(L(\frac12)\) \(\approx\) \(1.496885354\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 \)
431 \( 1 + T \)
good3 \( 1 - p T + p T^{2} \)
7 \( 1 + 4 T + p T^{2} \)
11 \( 1 + 5 T + p T^{2} \)
13 \( 1 + 4 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 + 7 T + p T^{2} \)
23 \( 1 - 3 T + p T^{2} \)
29 \( 1 - 3 T + p T^{2} \)
31 \( 1 - 4 T + p T^{2} \)
37 \( 1 + 8 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 - 8 T + p T^{2} \)
47 \( 1 + 6 T + p T^{2} \)
53 \( 1 + T + p T^{2} \)
59 \( 1 + 9 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 + 10 T + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 - 6 T + p T^{2} \)
79 \( 1 - 16 T + p T^{2} \)
83 \( 1 - 16 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 - 5 T + p T^{2} \)
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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

−12.61129232546591, −12.28408693032318, −12.09322154909513, −10.88274032254263, −10.47187000286023, −10.24915498634936, −9.741717793154493, −9.386747526467290, −8.994197425415234, −8.334944028677557, −8.006217256006691, −7.672310097065633, −7.117919618465965, −6.610200415934811, −6.268306247309958, −5.343111429858532, −5.046119171504448, −4.384404523482381, −3.743772014546670, −3.258863714209889, −2.933303527538801, −2.469665364571363, −2.092722179422758, −1.213063744592740, −0.2714770834838810, 0.2714770834838810, 1.213063744592740, 2.092722179422758, 2.469665364571363, 2.933303527538801, 3.258863714209889, 3.743772014546670, 4.384404523482381, 5.046119171504448, 5.343111429858532, 6.268306247309958, 6.610200415934811, 7.117919618465965, 7.672310097065633, 8.006217256006691, 8.334944028677557, 8.994197425415234, 9.386747526467290, 9.741717793154493, 10.24915498634936, 10.47187000286023, 10.88274032254263, 12.09322154909513, 12.28408693032318, 12.61129232546591

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