Properties

Label 2-2925-5.4-c1-0-40
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

\(L(1)\) \(\approx\) \(2.371418260\)
\(L(\frac12)\) \(\approx\) \(2.371418260\)
\(L(\frac{3}{2})\) 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

−8.509021140382467387835576858668, −8.183246905551827455290125212617, −7.21116725326482928890417389201, −6.57491572446149152971830754892, −5.84614422203121001525573684528, −5.06587779057835608137621377311, −4.05073218470238055137998794026, −2.82586830360702652945555636247, −2.40728830464588078321785398906, −1.08309753007378548757387807657, 0.857910913631849472874066882781, 2.08008494538240381092539366279, 3.00807082063165288407293863536, 3.69837507387096144843993663812, 5.12960737531167009541858070152, 5.48896371185527099656179700822, 6.58629373050292881625933106129, 7.26262959787466682243617802239, 7.75530058644229333108313063361, 8.527239826750668076739352976436

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