Properties

Label 2-3825-1.1-c1-0-104
Degree $2$
Conductor $3825$
Sign $-1$
Analytic cond. $30.5427$
Root an. cond. $5.52655$
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 − 4-s − 7-s − 3·8-s + 4·11-s + 13-s − 14-s − 16-s + 17-s − 6·19-s + 4·22-s + 26-s + 28-s − 7·31-s + 5·32-s + 34-s + 4·37-s − 6·38-s + 2·41-s − 4·43-s − 4·44-s − 6·47-s − 6·49-s − 52-s + 11·53-s + 3·56-s − 8·59-s + ⋯
L(s)  = 1  + 0.707·2-s − 1/2·4-s − 0.377·7-s − 1.06·8-s + 1.20·11-s + 0.277·13-s − 0.267·14-s − 1/4·16-s + 0.242·17-s − 1.37·19-s + 0.852·22-s + 0.196·26-s + 0.188·28-s − 1.25·31-s + 0.883·32-s + 0.171·34-s + 0.657·37-s − 0.973·38-s + 0.312·41-s − 0.609·43-s − 0.603·44-s − 0.875·47-s − 6/7·49-s − 0.138·52-s + 1.51·53-s + 0.400·56-s − 1.04·59-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3825 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3825 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3825\)    =    \(3^{2} \cdot 5^{2} \cdot 17\)
Sign: $-1$
Analytic conductor: \(30.5427\)
Root analytic conductor: \(5.52655\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 3825,\ (\ :1/2),\ -1)\)

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)$
bad3 \( 1 \)
5 \( 1 \)
17 \( 1 - T \)
good2 \( 1 - T + p T^{2} \)
7 \( 1 + T + p T^{2} \)
11 \( 1 - 4 T + p T^{2} \)
13 \( 1 - T + p T^{2} \)
19 \( 1 + 6 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 + 7 T + p T^{2} \)
37 \( 1 - 4 T + p T^{2} \)
41 \( 1 - 2 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 + 6 T + p T^{2} \)
53 \( 1 - 11 T + p T^{2} \)
59 \( 1 + 8 T + p T^{2} \)
61 \( 1 - 10 T + p T^{2} \)
67 \( 1 + 8 T + p T^{2} \)
71 \( 1 + 7 T + p T^{2} \)
73 \( 1 + 4 T + p T^{2} \)
79 \( 1 + 11 T + p T^{2} \)
83 \( 1 + 8 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 - 16 T + p T^{2} \)
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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

−8.320416794306105352143360065819, −7.21357055910767856019499423548, −6.39378148855915660318852677761, −5.94524391459660288016771777062, −5.02314892599740851324178400191, −4.13590146952641728531203099741, −3.73535955610611468017822916783, −2.75191142520846876125282797421, −1.46609936691492573608798108200, 0, 1.46609936691492573608798108200, 2.75191142520846876125282797421, 3.73535955610611468017822916783, 4.13590146952641728531203099741, 5.02314892599740851324178400191, 5.94524391459660288016771777062, 6.39378148855915660318852677761, 7.21357055910767856019499423548, 8.320416794306105352143360065819

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