Properties

Label 2-1792-28.27-c1-0-11
Degree $2$
Conductor $1792$
Sign $0.755 - 0.654i$
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  − 1.41·3-s − 2.44i·5-s + (2 − 1.73i)7-s − 0.999·9-s + 4.89i·11-s − 2.44i·13-s + 3.46i·15-s + 6.92i·17-s − 4.24·19-s + (−2.82 + 2.44i)21-s + 6.92i·23-s − 0.999·25-s + 5.65·27-s − 5.65·29-s + 4·31-s + ⋯
L(s)  = 1  − 0.816·3-s − 1.09i·5-s + (0.755 − 0.654i)7-s − 0.333·9-s + 1.47i·11-s − 0.679i·13-s + 0.894i·15-s + 1.68i·17-s − 0.973·19-s + (−0.617 + 0.534i)21-s + 1.44i·23-s − 0.199·25-s + 1.08·27-s − 1.05·29-s + 0.718·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1792 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.755 - 0.654i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1792 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.755 - 0.654i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1792\)    =    \(2^{8} \cdot 7\)
Sign: $0.755 - 0.654i$
Analytic conductor: \(14.3091\)
Root analytic conductor: \(3.78274\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1792} (1791, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1792,\ (\ :1/2),\ 0.755 - 0.654i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.017184683\)
\(L(\frac12)\) \(\approx\) \(1.017184683\)
\(L(\frac{3}{2})\) 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 \( 1 + (-2 + 1.73i)T \)
good3 \( 1 + 1.41T + 3T^{2} \)
5 \( 1 + 2.44iT - 5T^{2} \)
11 \( 1 - 4.89iT - 11T^{2} \)
13 \( 1 + 2.44iT - 13T^{2} \)
17 \( 1 - 6.92iT - 17T^{2} \)
19 \( 1 + 4.24T + 19T^{2} \)
23 \( 1 - 6.92iT - 23T^{2} \)
29 \( 1 + 5.65T + 29T^{2} \)
31 \( 1 - 4T + 31T^{2} \)
37 \( 1 + 37T^{2} \)
41 \( 1 - 41T^{2} \)
43 \( 1 - 4.89iT - 43T^{2} \)
47 \( 1 - 12T + 47T^{2} \)
53 \( 1 + 5.65T + 53T^{2} \)
59 \( 1 - 9.89T + 59T^{2} \)
61 \( 1 + 7.34iT - 61T^{2} \)
67 \( 1 - 4.89iT - 67T^{2} \)
71 \( 1 - 3.46iT - 71T^{2} \)
73 \( 1 + 6.92iT - 73T^{2} \)
79 \( 1 - 10.3iT - 79T^{2} \)
83 \( 1 + 1.41T + 83T^{2} \)
89 \( 1 - 6.92iT - 89T^{2} \)
97 \( 1 - 6.92iT - 97T^{2} \)
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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

−9.400073904230028586183227173296, −8.429746513936627399537858988526, −7.918306052177600550977658484151, −7.00448369945804690558429580636, −5.95809373960077762526223619878, −5.26910393122819483417100100901, −4.56131907116604982442377514833, −3.83713970382752904582177295514, −2.02753629813505471422964235063, −1.07563535258942715897234307987, 0.49313560819150950505062716016, 2.34685926912015343251861729281, 3.00863368525023218077480816651, 4.35047628305568094916447832867, 5.28890331841303674749806810449, 6.02391074156949579476707711229, 6.61924582362905393053726837349, 7.47068807922424570610880014776, 8.635291274477603315006059421978, 8.909448806247841792914696067942

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