Properties

Label 2-1932-161.160-c1-0-11
Degree $2$
Conductor $1932$
Sign $0.907 - 0.420i$
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 − 2.12·5-s + (2.43 + 1.03i)7-s − 9-s − 1.02i·11-s + 1.76i·13-s + 2.12i·15-s + 0.210·17-s − 4.64·19-s + (1.03 − 2.43i)21-s + (3.56 + 3.20i)23-s − 0.474·25-s + i·27-s + 10.2·29-s − 1.19i·31-s + ⋯
L(s)  = 1  − 0.577i·3-s − 0.951·5-s + (0.919 + 0.392i)7-s − 0.333·9-s − 0.308i·11-s + 0.488i·13-s + 0.549i·15-s + 0.0510·17-s − 1.06·19-s + (0.226 − 0.531i)21-s + (0.742 + 0.669i)23-s − 0.0948·25-s + 0.192i·27-s + 1.89·29-s − 0.213i·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1932 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.907 - 0.420i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1932 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.907 - 0.420i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1932\)    =    \(2^{2} \cdot 3 \cdot 7 \cdot 23\)
Sign: $0.907 - 0.420i$
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: \((2,\ 1932,\ (\ :1/2),\ 0.907 - 0.420i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.409042227\)
\(L(\frac12)\) \(\approx\) \(1.409042227\)
\(L(\frac{3}{2})\) 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 \( 1 + (-2.43 - 1.03i)T \)
23 \( 1 + (-3.56 - 3.20i)T \)
good5 \( 1 + 2.12T + 5T^{2} \)
11 \( 1 + 1.02iT - 11T^{2} \)
13 \( 1 - 1.76iT - 13T^{2} \)
17 \( 1 - 0.210T + 17T^{2} \)
19 \( 1 + 4.64T + 19T^{2} \)
29 \( 1 - 10.2T + 29T^{2} \)
31 \( 1 + 1.19iT - 31T^{2} \)
37 \( 1 - 10.7iT - 37T^{2} \)
41 \( 1 + 1.14iT - 41T^{2} \)
43 \( 1 - 9.64iT - 43T^{2} \)
47 \( 1 + 5.56iT - 47T^{2} \)
53 \( 1 + 1.32iT - 53T^{2} \)
59 \( 1 + 9.90iT - 59T^{2} \)
61 \( 1 - 2.05T + 61T^{2} \)
67 \( 1 - 2.73iT - 67T^{2} \)
71 \( 1 - 6.57T + 71T^{2} \)
73 \( 1 - 12.6iT - 73T^{2} \)
79 \( 1 + 1.45iT - 79T^{2} \)
83 \( 1 - 6.66T + 83T^{2} \)
89 \( 1 - 6.85T + 89T^{2} \)
97 \( 1 - 1.67T + 97T^{2} \)
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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

−8.954175130786811998321598541416, −8.239877299837816148550327475505, −7.941936263679186029265493259480, −6.88817982642598412238134331886, −6.26002427383381126727865999218, −5.08357774724122847183759540494, −4.42975440159296286401568771130, −3.33656177128512147376316301502, −2.24408392696082213244433431086, −1.05764238671301702135978971533, 0.62816330850345866537545317187, 2.24572468791353152414503568144, 3.43611318646533844067315811186, 4.36020096659458566023196259068, 4.75614438372873057870947807755, 5.85020806277135041010915602201, 6.95061363505327670004845319357, 7.67184606096035110019003969886, 8.414630098669653746594838728634, 8.913904470166948250089397951128

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