Properties

Label 2-1792-56.27-c1-0-58
Degree $2$
Conductor $1792$
Sign $-0.355 - 0.934i$
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  − 2.61i·3-s − 1.08·5-s + (1.08 − 2.41i)7-s − 3.82·9-s − 2·11-s − 4.14·13-s + 2.82i·15-s − 7.39i·17-s + 4.77i·19-s + (−6.30 − 2.82i)21-s + 3.65i·23-s − 3.82·25-s + 2.16i·27-s + 7.65i·29-s + 7.39·31-s + ⋯
L(s)  = 1  − 1.50i·3-s − 0.484·5-s + (0.409 − 0.912i)7-s − 1.27·9-s − 0.603·11-s − 1.14·13-s + 0.730i·15-s − 1.79i·17-s + 1.09i·19-s + (−1.37 − 0.617i)21-s + 0.762i·23-s − 0.765·25-s + 0.416i·27-s + 1.42i·29-s + 1.32·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1792 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.355 - 0.934i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1792 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.355 - 0.934i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1792\)    =    \(2^{8} \cdot 7\)
Sign: $-0.355 - 0.934i$
Analytic conductor: \(14.3091\)
Root analytic conductor: \(3.78274\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1792} (895, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1792,\ (\ :1/2),\ -0.355 - 0.934i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.4218968896\)
\(L(\frac12)\) \(\approx\) \(0.4218968896\)
\(L(\frac{3}{2})\) 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 \( 1 + (-1.08 + 2.41i)T \)
good3 \( 1 + 2.61iT - 3T^{2} \)
5 \( 1 + 1.08T + 5T^{2} \)
11 \( 1 + 2T + 11T^{2} \)
13 \( 1 + 4.14T + 13T^{2} \)
17 \( 1 + 7.39iT - 17T^{2} \)
19 \( 1 - 4.77iT - 19T^{2} \)
23 \( 1 - 3.65iT - 23T^{2} \)
29 \( 1 - 7.65iT - 29T^{2} \)
31 \( 1 - 7.39T + 31T^{2} \)
37 \( 1 - 3.65iT - 37T^{2} \)
41 \( 1 + 8.28iT - 41T^{2} \)
43 \( 1 + 7.65T + 43T^{2} \)
47 \( 1 + 3.06T + 47T^{2} \)
53 \( 1 + 2iT - 53T^{2} \)
59 \( 1 + 5.67iT - 59T^{2} \)
61 \( 1 + 1.08T + 61T^{2} \)
67 \( 1 - 4.34T + 67T^{2} \)
71 \( 1 - 3.17iT - 71T^{2} \)
73 \( 1 - 0.896iT - 73T^{2} \)
79 \( 1 - 7.17iT - 79T^{2} \)
83 \( 1 - 1.71iT - 83T^{2} \)
89 \( 1 - 5.22iT - 89T^{2} \)
97 \( 1 - 11.7iT - 97T^{2} \)
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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

−8.233900993550541123501746583004, −7.86296016377743744095575383111, −7.13506708544196717258364553315, −6.81197063376808938637363049028, −5.45546742813685076620430452374, −4.76677731973686489301678455553, −3.47472829690090829505732489918, −2.42581230978839123383350827656, −1.33505109653191621754103155181, −0.15652116759783073942992291490, 2.23481821354497266677072801181, 3.11475346541749140859630314224, 4.32588556836758119789008160004, 4.67524530074877657135559951026, 5.58775337872355216082777934082, 6.43407216965773642602693679237, 7.82544518115152590578955268561, 8.313434815750120267511830943905, 9.109814983452115798989260850998, 9.938424470601601998060878837526

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