Properties

Label 2-45e2-5.4-c1-0-43
Degree $2$
Conductor $2025$
Sign $0.447 - 0.894i$
Analytic cond. $16.1697$
Root an. cond. $4.02115$
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  + 2i·2-s − 2·4-s + 5·11-s − 4i·13-s − 4·16-s − 4i·17-s + 5·19-s + 10i·22-s − 6i·23-s + 8·26-s + 5·29-s − 9·31-s − 8i·32-s + 8·34-s − 10i·37-s + 10i·38-s + ⋯
L(s)  = 1  + 1.41i·2-s − 4-s + 1.50·11-s − 1.10i·13-s − 16-s − 0.970i·17-s + 1.14·19-s + 2.13i·22-s − 1.25i·23-s + 1.56·26-s + 0.928·29-s − 1.61·31-s − 1.41i·32-s + 1.37·34-s − 1.64i·37-s + 1.62i·38-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2025 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.447 - 0.894i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2025 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.447 - 0.894i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2025\)    =    \(3^{4} \cdot 5^{2}\)
Sign: $0.447 - 0.894i$
Analytic conductor: \(16.1697\)
Root analytic conductor: \(4.02115\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2025} (649, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2025,\ (\ :1/2),\ 0.447 - 0.894i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.890112848\)
\(L(\frac12)\) \(\approx\) \(1.890112848\)
\(L(\frac{3}{2})\) 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 \( 1 \)
good2 \( 1 - 2iT - 2T^{2} \)
7 \( 1 - 7T^{2} \)
11 \( 1 - 5T + 11T^{2} \)
13 \( 1 + 4iT - 13T^{2} \)
17 \( 1 + 4iT - 17T^{2} \)
19 \( 1 - 5T + 19T^{2} \)
23 \( 1 + 6iT - 23T^{2} \)
29 \( 1 - 5T + 29T^{2} \)
31 \( 1 + 9T + 31T^{2} \)
37 \( 1 + 10iT - 37T^{2} \)
41 \( 1 - 7T + 41T^{2} \)
43 \( 1 - 2iT - 43T^{2} \)
47 \( 1 - 2iT - 47T^{2} \)
53 \( 1 + 8iT - 53T^{2} \)
59 \( 1 - T + 59T^{2} \)
61 \( 1 + 2T + 61T^{2} \)
67 \( 1 - 6iT - 67T^{2} \)
71 \( 1 - T + 71T^{2} \)
73 \( 1 - 8iT - 73T^{2} \)
79 \( 1 + 12T + 79T^{2} \)
83 \( 1 + 6iT - 83T^{2} \)
89 \( 1 - 9T + 89T^{2} \)
97 \( 1 - 14iT - 97T^{2} \)
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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

−9.052150047314487167564381113354, −8.416621609205187749505237078390, −7.41230652305881932370041170001, −7.10461552715674291774889312507, −6.13681259531888009002934379624, −5.53869196918469484730253253699, −4.69640535634946212378317671111, −3.70273475350232943408782369464, −2.49273549885662812806547616181, −0.793629708182262923546600713212, 1.22901712178924335094102592129, 1.80871195297257303763879179492, 3.13986918992379447472209950127, 3.85317928540879815311252466217, 4.50504761785847529968900571770, 5.77776791828149324925887121240, 6.68591512574905174627733785393, 7.39113424670458149948219062461, 8.647564499423975792781250859877, 9.334098062684827383259916935914

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