Properties

Label 2-2112-8.5-c1-0-8
Degree $2$
Conductor $2112$
Sign $-0.965 - 0.258i$
Analytic cond. $16.8644$
Root an. cond. $4.10662$
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  + i·3-s + 2.82i·5-s − 9-s i·11-s + 0.635i·13-s − 2.82·15-s + 2.89·17-s + 4.89i·19-s − 0.635·23-s − 3.00·25-s i·27-s + 6.29i·29-s − 2.19·31-s + 33-s + 6.92i·37-s + ⋯
L(s)  = 1  + 0.577i·3-s + 1.26i·5-s − 0.333·9-s − 0.301i·11-s + 0.176i·13-s − 0.730·15-s + 0.703·17-s + 1.12i·19-s − 0.132·23-s − 0.600·25-s − 0.192i·27-s + 1.16i·29-s − 0.393·31-s + 0.174·33-s + 1.13i·37-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2112 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.965 - 0.258i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2112 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.965 - 0.258i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2112\)    =    \(2^{6} \cdot 3 \cdot 11\)
Sign: $-0.965 - 0.258i$
Analytic conductor: \(16.8644\)
Root analytic conductor: \(4.10662\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2112} (1057, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2112,\ (\ :1/2),\ -0.965 - 0.258i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.243447141\)
\(L(\frac12)\) \(\approx\) \(1.243447141\)
\(L(\frac{3}{2})\) 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 \( 1 - iT \)
11 \( 1 + iT \)
good5 \( 1 - 2.82iT - 5T^{2} \)
7 \( 1 + 7T^{2} \)
13 \( 1 - 0.635iT - 13T^{2} \)
17 \( 1 - 2.89T + 17T^{2} \)
19 \( 1 - 4.89iT - 19T^{2} \)
23 \( 1 + 0.635T + 23T^{2} \)
29 \( 1 - 6.29iT - 29T^{2} \)
31 \( 1 + 2.19T + 31T^{2} \)
37 \( 1 - 6.92iT - 37T^{2} \)
41 \( 1 + 1.10T + 41T^{2} \)
43 \( 1 - 0.898iT - 43T^{2} \)
47 \( 1 + 6.29T + 47T^{2} \)
53 \( 1 - 4.09iT - 53T^{2} \)
59 \( 1 + 13.7iT - 59T^{2} \)
61 \( 1 - 11.9iT - 61T^{2} \)
67 \( 1 + 5.79iT - 67T^{2} \)
71 \( 1 - 5.02T + 71T^{2} \)
73 \( 1 + 11.7T + 73T^{2} \)
79 \( 1 + 6.92T + 79T^{2} \)
83 \( 1 + 9.79iT - 83T^{2} \)
89 \( 1 - 3.79T + 89T^{2} \)
97 \( 1 + 6T + 97T^{2} \)
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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

−9.698728494298391130131527242438, −8.655961990803140411863984364890, −7.916196315118832022138024030714, −7.07244742457713121376210028974, −6.30728026013210624755919889112, −5.57228720593655138499931268198, −4.56696141110462261246993809392, −3.41808033391836452614725319320, −3.08138725606455416524843589333, −1.66758245912943669175196845977, 0.43920816540988935868016217941, 1.51374162101673647367645369940, 2.62347172807008920492244998320, 3.88201011576000596278030310689, 4.84002200336604252111744900564, 5.46646938847989204631444798507, 6.37414515233415171640358463560, 7.31883337080180286273818899782, 7.990955646083513676081263741834, 8.710525697101786171352038423965

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