Properties

Label 2-2925-5.4-c1-0-44
Degree $2$
Conductor $2925$
Sign $0.894 - 0.447i$
Analytic cond. $23.3562$
Root an. cond. $4.83282$
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  + 2·4-s + i·7-s + 3·11-s + i·13-s + 4·16-s − 3i·17-s + 4·19-s + 9i·23-s + 2i·28-s − 6·29-s + 2·31-s + i·37-s + 3·41-s + 2i·43-s + 6·44-s + ⋯
L(s)  = 1  + 4-s + 0.377i·7-s + 0.904·11-s + 0.277i·13-s + 16-s − 0.727i·17-s + 0.917·19-s + 1.87i·23-s + 0.377i·28-s − 1.11·29-s + 0.359·31-s + 0.164i·37-s + 0.468·41-s + 0.304i·43-s + 0.904·44-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2925 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.894 - 0.447i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2925 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.894 - 0.447i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2925\)    =    \(3^{2} \cdot 5^{2} \cdot 13\)
Sign: $0.894 - 0.447i$
Analytic conductor: \(23.3562\)
Root analytic conductor: \(4.83282\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2925} (2224, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2925,\ (\ :1/2),\ 0.894 - 0.447i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.645692576\)
\(L(\frac12)\) \(\approx\) \(2.645692576\)
\(L(\frac{3}{2})\) 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 \( 1 \)
13 \( 1 - iT \)
good2 \( 1 - 2T^{2} \)
7 \( 1 - iT - 7T^{2} \)
11 \( 1 - 3T + 11T^{2} \)
17 \( 1 + 3iT - 17T^{2} \)
19 \( 1 - 4T + 19T^{2} \)
23 \( 1 - 9iT - 23T^{2} \)
29 \( 1 + 6T + 29T^{2} \)
31 \( 1 - 2T + 31T^{2} \)
37 \( 1 - iT - 37T^{2} \)
41 \( 1 - 3T + 41T^{2} \)
43 \( 1 - 2iT - 43T^{2} \)
47 \( 1 + 6iT - 47T^{2} \)
53 \( 1 + 9iT - 53T^{2} \)
59 \( 1 + 12T + 59T^{2} \)
61 \( 1 - 5T + 61T^{2} \)
67 \( 1 - 4iT - 67T^{2} \)
71 \( 1 + 9T + 71T^{2} \)
73 \( 1 - 14iT - 73T^{2} \)
79 \( 1 - 7T + 79T^{2} \)
83 \( 1 - 83T^{2} \)
89 \( 1 - 15T + 89T^{2} \)
97 \( 1 + 5iT - 97T^{2} \)
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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

−8.971028664256249235468784010018, −7.81449179676248811593604186449, −7.31599807008347849734486980960, −6.61376293040734706917000551051, −5.77105032823661158395318712488, −5.17040825243288585120488739694, −3.85690149488294620522114928659, −3.16709620099363009077716793628, −2.10883789920047208607630410948, −1.20423246755585730174316642969, 0.939618249599404915055090434897, 1.98410780521159862908784150188, 3.00843428348321932951962508500, 3.85275974146549053625198294568, 4.75872253365673295258341662554, 5.99476042825145240071625154211, 6.29287653522589624421246312453, 7.28975737109943529548592711289, 7.71996362240520807478426138629, 8.700736644646388665778288353120

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