Properties

Label 2-825-165.164-c1-0-46
Degree $2$
Conductor $825$
Sign $0.985 - 0.169i$
Analytic cond. $6.58765$
Root an. cond. $2.56664$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (1.65 + 0.5i)3-s + 2·4-s + (2.5 + 1.65i)9-s − 3.31i·11-s + (3.31 + i)12-s + 4·16-s − 3.31·23-s + (3.31 + 4i)27-s + 5·31-s + (1.65 − 5.5i)33-s + (5 + 3.31i)36-s + 7i·37-s − 6.63i·44-s − 6.63·47-s + (6.63 + 2i)48-s − 7·49-s + ⋯
L(s)  = 1  + (0.957 + 0.288i)3-s + 4-s + (0.833 + 0.552i)9-s − 1.00i·11-s + (0.957 + 0.288i)12-s + 16-s − 0.691·23-s + (0.638 + 0.769i)27-s + 0.898·31-s + (0.288 − 0.957i)33-s + (0.833 + 0.552i)36-s + 1.15i·37-s − 1.00i·44-s − 0.967·47-s + (0.957 + 0.288i)48-s − 49-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 825 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.985 - 0.169i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 825 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.985 - 0.169i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(825\)    =    \(3 \cdot 5^{2} \cdot 11\)
Sign: $0.985 - 0.169i$
Analytic conductor: \(6.58765\)
Root analytic conductor: \(2.56664\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{825} (824, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 825,\ (\ :1/2),\ 0.985 - 0.169i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.72514 + 0.233301i\)
\(L(\frac12)\) \(\approx\) \(2.72514 + 0.233301i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (-1.65 - 0.5i)T \)
5 \( 1 \)
11 \( 1 + 3.31iT \)
good2 \( 1 - 2T^{2} \)
7 \( 1 + 7T^{2} \)
13 \( 1 + 13T^{2} \)
17 \( 1 - 17T^{2} \)
19 \( 1 - 19T^{2} \)
23 \( 1 + 3.31T + 23T^{2} \)
29 \( 1 + 29T^{2} \)
31 \( 1 - 5T + 31T^{2} \)
37 \( 1 - 7iT - 37T^{2} \)
41 \( 1 + 41T^{2} \)
43 \( 1 + 43T^{2} \)
47 \( 1 + 6.63T + 47T^{2} \)
53 \( 1 + 13.2T + 53T^{2} \)
59 \( 1 + 3.31iT - 59T^{2} \)
61 \( 1 - 61T^{2} \)
67 \( 1 - 13iT - 67T^{2} \)
71 \( 1 + 16.5iT - 71T^{2} \)
73 \( 1 + 73T^{2} \)
79 \( 1 - 79T^{2} \)
83 \( 1 - 83T^{2} \)
89 \( 1 - 16.5iT - 89T^{2} \)
97 \( 1 + 17iT - 97T^{2} \)
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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

−10.20324108571103045416987134410, −9.483127877462646081595890727463, −8.294217281154357696975339044036, −7.965941830353378493519561021518, −6.81480510089470644901508748090, −6.04905093985603838217642726713, −4.78111757047763281471916857862, −3.50000704393480279798665514133, −2.80102582938657671223557221847, −1.57190933946848588697407658509, 1.59984828419113111853503225789, 2.48125306556065924330018349575, 3.52830324714720463326664137651, 4.68458176103516922734677433256, 6.12028795378701784533580220530, 6.89121559159717366734855349147, 7.65449478520807057916074678743, 8.290404999651457646172462531856, 9.481930903917713399555521557571, 10.04177083141962483398564805703

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