Properties

Label 2-825-1.1-c3-0-12
Degree $2$
Conductor $825$
Sign $1$
Analytic cond. $48.6765$
Root an. cond. $6.97686$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3·2-s − 3·3-s + 4-s + 9·6-s − 7·7-s + 21·8-s + 9·9-s + 11·11-s − 3·12-s − 16·13-s + 21·14-s − 71·16-s + 21·17-s − 27·18-s + 125·19-s + 21·21-s − 33·22-s − 81·23-s − 63·24-s + 48·26-s − 27·27-s − 7·28-s + 186·29-s − 58·31-s + 45·32-s − 33·33-s − 63·34-s + ⋯
L(s)  = 1  − 1.06·2-s − 0.577·3-s + 1/8·4-s + 0.612·6-s − 0.377·7-s + 0.928·8-s + 1/3·9-s + 0.301·11-s − 0.0721·12-s − 0.341·13-s + 0.400·14-s − 1.10·16-s + 0.299·17-s − 0.353·18-s + 1.50·19-s + 0.218·21-s − 0.319·22-s − 0.734·23-s − 0.535·24-s + 0.362·26-s − 0.192·27-s − 0.0472·28-s + 1.19·29-s − 0.336·31-s + 0.248·32-s − 0.174·33-s − 0.317·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 825 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 825 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(825\)    =    \(3 \cdot 5^{2} \cdot 11\)
Sign: $1$
Analytic conductor: \(48.6765\)
Root analytic conductor: \(6.97686\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 825,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(0.6597021781\)
\(L(\frac12)\) \(\approx\) \(0.6597021781\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + p T \)
5 \( 1 \)
11 \( 1 - p T \)
good2 \( 1 + 3 T + p^{3} T^{2} \)
7 \( 1 + p T + p^{3} T^{2} \)
13 \( 1 + 16 T + p^{3} T^{2} \)
17 \( 1 - 21 T + p^{3} T^{2} \)
19 \( 1 - 125 T + p^{3} T^{2} \)
23 \( 1 + 81 T + p^{3} T^{2} \)
29 \( 1 - 186 T + p^{3} T^{2} \)
31 \( 1 + 58 T + p^{3} T^{2} \)
37 \( 1 + 253 T + p^{3} T^{2} \)
41 \( 1 - 63 T + p^{3} T^{2} \)
43 \( 1 + 100 T + p^{3} T^{2} \)
47 \( 1 + 219 T + p^{3} T^{2} \)
53 \( 1 + 192 T + p^{3} T^{2} \)
59 \( 1 - 249 T + p^{3} T^{2} \)
61 \( 1 + 64 T + p^{3} T^{2} \)
67 \( 1 - 272 T + p^{3} T^{2} \)
71 \( 1 + 645 T + p^{3} T^{2} \)
73 \( 1 + 112 T + p^{3} T^{2} \)
79 \( 1 - 509 T + p^{3} T^{2} \)
83 \( 1 + 1254 T + p^{3} T^{2} \)
89 \( 1 - 756 T + p^{3} T^{2} \)
97 \( 1 - 839 T + p^{3} T^{2} \)
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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

−9.889365764685911901659459268349, −9.140995272377509402815660693960, −8.188000701181918659913910000434, −7.38669700153287403101155319926, −6.58746867955638351422936944006, −5.44764814305653242588115381402, −4.54974943215879527027561154309, −3.29190952807521132315444727282, −1.66144102128139078301751878404, −0.56886215434183115131447864963, 0.56886215434183115131447864963, 1.66144102128139078301751878404, 3.29190952807521132315444727282, 4.54974943215879527027561154309, 5.44764814305653242588115381402, 6.58746867955638351422936944006, 7.38669700153287403101155319926, 8.188000701181918659913910000434, 9.140995272377509402815660693960, 9.889365764685911901659459268349

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