Properties

Label 2-1792-8.5-c1-0-46
Degree $2$
Conductor $1792$
Sign $-0.707 - 0.707i$
Analytic cond. $14.3091$
Root an. cond. $3.78274$
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  − 3.10i·3-s − 2.52i·5-s − 7-s − 6.62·9-s − 3.62i·11-s − 4.72i·13-s − 7.83·15-s + 4.20·17-s − 7.10i·19-s + 3.10i·21-s − 0.578·23-s − 1.37·25-s + 11.2i·27-s + 8.20i·29-s + 5.04·31-s + ⋯
L(s)  = 1  − 1.79i·3-s − 1.12i·5-s − 0.377·7-s − 2.20·9-s − 1.09i·11-s − 1.31i·13-s − 2.02·15-s + 1.01·17-s − 1.62i·19-s + 0.677i·21-s − 0.120·23-s − 0.274·25-s + 2.16i·27-s + 1.52i·29-s + 0.906·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1792 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.707 - 0.707i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1792 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.707 - 0.707i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1792\)    =    \(2^{8} \cdot 7\)
Sign: $-0.707 - 0.707i$
Analytic conductor: \(14.3091\)
Root analytic conductor: \(3.78274\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1792} (897, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1792,\ (\ :1/2),\ -0.707 - 0.707i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.449759970\)
\(L(\frac12)\) \(\approx\) \(1.449759970\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
7 \( 1 + T \)
good3 \( 1 + 3.10iT - 3T^{2} \)
5 \( 1 + 2.52iT - 5T^{2} \)
11 \( 1 + 3.62iT - 11T^{2} \)
13 \( 1 + 4.72iT - 13T^{2} \)
17 \( 1 - 4.20T + 17T^{2} \)
19 \( 1 + 7.10iT - 19T^{2} \)
23 \( 1 + 0.578T + 23T^{2} \)
29 \( 1 - 8.20iT - 29T^{2} \)
31 \( 1 - 5.04T + 31T^{2} \)
37 \( 1 - 3.04iT - 37T^{2} \)
41 \( 1 - 0.205T + 41T^{2} \)
43 \( 1 + 4.78iT - 43T^{2} \)
47 \( 1 - 6.20T + 47T^{2} \)
53 \( 1 - 2iT - 53T^{2} \)
59 \( 1 + 12.5iT - 59T^{2} \)
61 \( 1 - 10.5iT - 61T^{2} \)
67 \( 1 - 6.57iT - 67T^{2} \)
71 \( 1 + 71T^{2} \)
73 \( 1 - 9.25T + 73T^{2} \)
79 \( 1 - 5.15T + 79T^{2} \)
83 \( 1 - 5.94iT - 83T^{2} \)
89 \( 1 - 10.4T + 89T^{2} \)
97 \( 1 + 9.36T + 97T^{2} \)
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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

−8.556903943000777115038639054886, −8.062360831544911399372915146731, −7.24618471332696302069481860385, −6.46146117844499068677614306882, −5.59666400471890449980018815066, −5.07715029281113409831133673537, −3.35076308891791777831293569350, −2.60360941982545705466697195534, −1.07908825927318766029820885002, −0.64636303982010474298800242245, 2.19211821425815739100852421239, 3.24305800829473832057162253256, 3.98545578262573783185614060893, 4.59476818377590432635730011699, 5.74972753648972529159623219089, 6.39992977233944600317743299366, 7.43014501858267193935020036169, 8.304712562145747115670821745897, 9.526197606365709349018940230141, 9.710946830472330416106909765323

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