Properties

Label 2-1932-23.22-c2-0-29
Degree $2$
Conductor $1932$
Sign $0.867 + 0.498i$
Analytic cond. $52.6431$
Root an. cond. $7.25556$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.73·3-s − 4.05i·5-s − 2.64i·7-s + 2.99·9-s + 11.2i·11-s + 2.33·13-s − 7.02i·15-s + 29.3i·17-s − 23.1i·19-s − 4.58i·21-s + (11.4 − 19.9i)23-s + 8.54·25-s + 5.19·27-s + 12.9·29-s − 10.0·31-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.811i·5-s − 0.377i·7-s + 0.333·9-s + 1.02i·11-s + 0.179·13-s − 0.468i·15-s + 1.72i·17-s − 1.22i·19-s − 0.218i·21-s + (0.498 − 0.867i)23-s + 0.341·25-s + 0.192·27-s + 0.447·29-s − 0.324·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1932 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.867 + 0.498i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1932 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.867 + 0.498i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1932\)    =    \(2^{2} \cdot 3 \cdot 7 \cdot 23\)
Sign: $0.867 + 0.498i$
Analytic conductor: \(52.6431\)
Root analytic conductor: \(7.25556\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{1932} (505, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1932,\ (\ :1),\ 0.867 + 0.498i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(2.682018694\)
\(L(\frac12)\) \(\approx\) \(2.682018694\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 - 1.73T \)
7 \( 1 + 2.64iT \)
23 \( 1 + (-11.4 + 19.9i)T \)
good5 \( 1 + 4.05iT - 25T^{2} \)
11 \( 1 - 11.2iT - 121T^{2} \)
13 \( 1 - 2.33T + 169T^{2} \)
17 \( 1 - 29.3iT - 289T^{2} \)
19 \( 1 + 23.1iT - 361T^{2} \)
29 \( 1 - 12.9T + 841T^{2} \)
31 \( 1 + 10.0T + 961T^{2} \)
37 \( 1 - 9.47iT - 1.36e3T^{2} \)
41 \( 1 - 62.9T + 1.68e3T^{2} \)
43 \( 1 + 8.51iT - 1.84e3T^{2} \)
47 \( 1 - 68.4T + 2.20e3T^{2} \)
53 \( 1 - 50.5iT - 2.80e3T^{2} \)
59 \( 1 + 41.9T + 3.48e3T^{2} \)
61 \( 1 - 27.7iT - 3.72e3T^{2} \)
67 \( 1 + 23.4iT - 4.48e3T^{2} \)
71 \( 1 - 94.6T + 5.04e3T^{2} \)
73 \( 1 + 24.9T + 5.32e3T^{2} \)
79 \( 1 + 8.80iT - 6.24e3T^{2} \)
83 \( 1 + 29.2iT - 6.88e3T^{2} \)
89 \( 1 + 159. iT - 7.92e3T^{2} \)
97 \( 1 + 153. iT - 9.40e3T^{2} \)
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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

−8.899624925499713218985455636799, −8.319058583702180388387466740046, −7.43082712242545352279783424799, −6.73192841344478810685680190675, −5.72173254457089148567296129908, −4.51408665118432065820002678574, −4.28681499721664623090738961626, −2.95481991594061270940551310446, −1.88829058225312558190433364681, −0.830447803203802633520662631424, 0.938148978094122439071225838424, 2.40065224356012821423815636633, 3.09466579437327239275622260715, 3.84920898911090618348247332552, 5.13586447240636117884406150110, 5.91055794079933739522631332643, 6.81983328887874127175818701989, 7.54685257430306060256954343815, 8.265112808486916561773701083768, 9.170032012814243085513155321845

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