Properties

Label 2-4140-69.68-c1-0-26
Degree $2$
Conductor $4140$
Sign $-0.216 + 0.976i$
Analytic cond. $33.0580$
Root an. cond. $5.74961$
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  + 5-s + 1.73i·7-s + 1.48·11-s − 2.14·13-s − 3.22·17-s − 5.06i·19-s + (−4.42 + 1.85i)23-s + 25-s − 5.21i·29-s − 5.45·31-s + 1.73i·35-s + 2.87i·37-s − 10.9i·41-s − 4.50i·43-s − 4.76i·47-s + ⋯
L(s)  = 1  + 0.447·5-s + 0.657i·7-s + 0.447·11-s − 0.595·13-s − 0.782·17-s − 1.16i·19-s + (−0.922 + 0.387i)23-s + 0.200·25-s − 0.968i·29-s − 0.979·31-s + 0.294i·35-s + 0.473i·37-s − 1.71i·41-s − 0.686i·43-s − 0.694i·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4140 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.216 + 0.976i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4140 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.216 + 0.976i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4140\)    =    \(2^{2} \cdot 3^{2} \cdot 5 \cdot 23\)
Sign: $-0.216 + 0.976i$
Analytic conductor: \(33.0580\)
Root analytic conductor: \(5.74961\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{4140} (1241, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 4140,\ (\ :1/2),\ -0.216 + 0.976i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.091829945\)
\(L(\frac12)\) \(\approx\) \(1.091829945\)
\(L(\frac{3}{2})\) 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 \( 1 \)
5 \( 1 - T \)
23 \( 1 + (4.42 - 1.85i)T \)
good7 \( 1 - 1.73iT - 7T^{2} \)
11 \( 1 - 1.48T + 11T^{2} \)
13 \( 1 + 2.14T + 13T^{2} \)
17 \( 1 + 3.22T + 17T^{2} \)
19 \( 1 + 5.06iT - 19T^{2} \)
29 \( 1 + 5.21iT - 29T^{2} \)
31 \( 1 + 5.45T + 31T^{2} \)
37 \( 1 - 2.87iT - 37T^{2} \)
41 \( 1 + 10.9iT - 41T^{2} \)
43 \( 1 + 4.50iT - 43T^{2} \)
47 \( 1 + 4.76iT - 47T^{2} \)
53 \( 1 + 0.239T + 53T^{2} \)
59 \( 1 + 5.20iT - 59T^{2} \)
61 \( 1 + 6.30iT - 61T^{2} \)
67 \( 1 + 2.61iT - 67T^{2} \)
71 \( 1 + 3.17iT - 71T^{2} \)
73 \( 1 + 15.7T + 73T^{2} \)
79 \( 1 - 16.1iT - 79T^{2} \)
83 \( 1 + 0.583T + 83T^{2} \)
89 \( 1 - 14.7T + 89T^{2} \)
97 \( 1 - 1.66iT - 97T^{2} \)
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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

−8.351406563492622080231598624202, −7.35604731006405098071194263391, −6.77868310396383491569967501243, −5.94019347156028367990307212653, −5.31494057942731334019369699861, −4.48292233190647956347179694797, −3.59278022625609971447828342881, −2.43482151646880114204487740415, −1.92967165888716360103833937263, −0.29952534959710320550186894706, 1.25335836150249052378835027897, 2.15238838591431268897551324706, 3.23861098641023697277421061597, 4.14853134099404155556252532000, 4.76393852965901870069142227284, 5.83523745850086282304094488987, 6.34264270385553278966010448862, 7.25290951734061729284895029212, 7.75144339221492035735198196694, 8.734779919015816412680123568239

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