Properties

Label 2-1932-161.160-c1-0-2
Degree $2$
Conductor $1932$
Sign $0.166 - 0.986i$
Analytic cond. $15.4270$
Root an. cond. $3.92773$
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  i·3-s − 1.41·5-s + (−2.53 − 0.770i)7-s − 9-s + 3.81i·11-s − 6.45i·13-s + 1.41i·15-s + 3.92·17-s + 0.414·19-s + (−0.770 + 2.53i)21-s + (−4.75 + 0.614i)23-s − 2.99·25-s + i·27-s + 0.316·29-s − 0.348i·31-s + ⋯
L(s)  = 1  − 0.577i·3-s − 0.633·5-s + (−0.956 − 0.291i)7-s − 0.333·9-s + 1.15i·11-s − 1.79i·13-s + 0.365i·15-s + 0.951·17-s + 0.0949·19-s + (−0.168 + 0.552i)21-s + (−0.991 + 0.128i)23-s − 0.598·25-s + 0.192i·27-s + 0.0588·29-s − 0.0626i·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1932 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.166 - 0.986i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1932 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.166 - 0.986i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1932\)    =    \(2^{2} \cdot 3 \cdot 7 \cdot 23\)
Sign: $0.166 - 0.986i$
Analytic conductor: \(15.4270\)
Root analytic conductor: \(3.92773\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1932} (1609, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1932,\ (\ :1/2),\ 0.166 - 0.986i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.5637615563\)
\(L(\frac12)\) \(\approx\) \(0.5637615563\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 + iT \)
7 \( 1 + (2.53 + 0.770i)T \)
23 \( 1 + (4.75 - 0.614i)T \)
good5 \( 1 + 1.41T + 5T^{2} \)
11 \( 1 - 3.81iT - 11T^{2} \)
13 \( 1 + 6.45iT - 13T^{2} \)
17 \( 1 - 3.92T + 17T^{2} \)
19 \( 1 - 0.414T + 19T^{2} \)
29 \( 1 - 0.316T + 29T^{2} \)
31 \( 1 + 0.348iT - 31T^{2} \)
37 \( 1 - 0.720iT - 37T^{2} \)
41 \( 1 - 1.82iT - 41T^{2} \)
43 \( 1 - 8.25iT - 43T^{2} \)
47 \( 1 - 3.93iT - 47T^{2} \)
53 \( 1 - 7.37iT - 53T^{2} \)
59 \( 1 - 5.43iT - 59T^{2} \)
61 \( 1 + 11.2T + 61T^{2} \)
67 \( 1 - 10.0iT - 67T^{2} \)
71 \( 1 - 10.9T + 71T^{2} \)
73 \( 1 - 14.7iT - 73T^{2} \)
79 \( 1 - 4.54iT - 79T^{2} \)
83 \( 1 - 11.2T + 83T^{2} \)
89 \( 1 + 6.10T + 89T^{2} \)
97 \( 1 + 6.25T + 97T^{2} \)
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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

−9.602431338470922265286166876711, −8.288219651710279735261051754002, −7.70421474518075883167545319528, −7.25523775208213397324183277562, −6.18597655478222091286473431208, −5.54857349549804784837725303204, −4.35676916891789735239697187482, −3.42315395646898255425040695941, −2.62356824341623720541213012175, −1.09836157039073644026455255703, 0.23121738563046899742418348149, 2.09749060981559199082129237883, 3.50380473181073530129253972673, 3.73446487908706007673229004834, 4.89821581160447083584890307230, 5.93357533552686203808364033324, 6.48782372870954360397770686906, 7.51293962425924964120291783930, 8.379535343026210358785552188119, 9.099478357476151416362149109349

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