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Properties

Label 2-1792-16.13-c1-0-30
Degree $2$
Conductor $1792$
Sign $0.991 + 0.130i$
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  + (1.18 + 1.18i)3-s + (1.87 − 1.87i)5-s + i·7-s − 0.202i·9-s + (−0.584 + 0.584i)11-s + (−3.94 − 3.94i)13-s + 4.44·15-s + 1.74·17-s + (4.19 + 4.19i)19-s + (−1.18 + 1.18i)21-s − 3.04i·23-s − 2.05i·25-s + (3.78 − 3.78i)27-s + (4.43 + 4.43i)29-s + 7.90·31-s + ⋯
L(s)  = 1  + (0.682 + 0.682i)3-s + (0.839 − 0.839i)5-s + 0.377i·7-s − 0.0675i·9-s + (−0.176 + 0.176i)11-s + (−1.09 − 1.09i)13-s + 1.14·15-s + 0.424·17-s + (0.962 + 0.962i)19-s + (−0.258 + 0.258i)21-s − 0.634i·23-s − 0.411i·25-s + (0.728 − 0.728i)27-s + (0.823 + 0.823i)29-s + 1.42·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1792 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.991 + 0.130i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1792 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.991 + 0.130i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1792\)    =    \(2^{8} \cdot 7\)
Sign: $0.991 + 0.130i$
Analytic conductor: \(14.3091\)
Root analytic conductor: \(3.78274\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1792} (1345, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1792,\ (\ :1/2),\ 0.991 + 0.130i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.577758858\)
\(L(\frac12)\) \(\approx\) \(2.577758858\)
\(L(\frac{3}{2})\) 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 \( 1 - iT \)
good3 \( 1 + (-1.18 - 1.18i)T + 3iT^{2} \)
5 \( 1 + (-1.87 + 1.87i)T - 5iT^{2} \)
11 \( 1 + (0.584 - 0.584i)T - 11iT^{2} \)
13 \( 1 + (3.94 + 3.94i)T + 13iT^{2} \)
17 \( 1 - 1.74T + 17T^{2} \)
19 \( 1 + (-4.19 - 4.19i)T + 19iT^{2} \)
23 \( 1 + 3.04iT - 23T^{2} \)
29 \( 1 + (-4.43 - 4.43i)T + 29iT^{2} \)
31 \( 1 - 7.90T + 31T^{2} \)
37 \( 1 + (-5.87 + 5.87i)T - 37iT^{2} \)
41 \( 1 - 1.38iT - 41T^{2} \)
43 \( 1 + (1.73 - 1.73i)T - 43iT^{2} \)
47 \( 1 + 1.80T + 47T^{2} \)
53 \( 1 + (-9.73 + 9.73i)T - 53iT^{2} \)
59 \( 1 + (-4.74 + 4.74i)T - 59iT^{2} \)
61 \( 1 + (3.10 + 3.10i)T + 61iT^{2} \)
67 \( 1 + (-4.81 - 4.81i)T + 67iT^{2} \)
71 \( 1 - 1.11iT - 71T^{2} \)
73 \( 1 - 11.2iT - 73T^{2} \)
79 \( 1 + 7.61T + 79T^{2} \)
83 \( 1 + (11.1 + 11.1i)T + 83iT^{2} \)
89 \( 1 - 0.428iT - 89T^{2} \)
97 \( 1 + 19.2T + 97T^{2} \)
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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

−9.424109961483155730835373526080, −8.481544093168451400671206105751, −8.062443021826980933764152377486, −6.90425903831104457205698756150, −5.73856996867152994670513024299, −5.22334534324526409277656727347, −4.37497769992537510389056582199, −3.18536314722954150428725622469, −2.46101126051722256508995840937, −1.01635149282384684290815503194, 1.29244609665885917626610049086, 2.56514351360234373006998684963, 2.79598007617631348800648623660, 4.33188733582816227529735808881, 5.26786664752103455342895405207, 6.37525861209125023070249928731, 7.00651879573034211700163239736, 7.57894168381821371785110207502, 8.395183820572701418836107274146, 9.446258844073685135941867519693

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