Properties

Label 2-5520-92.91-c1-0-15
Degree $2$
Conductor $5520$
Sign $-0.365 - 0.930i$
Analytic cond. $44.0774$
Root an. cond. $6.63908$
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 + i·5-s + 1.52·7-s − 9-s + 6.43·11-s − 4.50·13-s + 15-s + 1.65i·17-s − 5.57·19-s − 1.52i·21-s + (−2.99 + 3.74i)23-s − 25-s + i·27-s − 2.30·29-s + 1.77i·31-s + ⋯
L(s)  = 1  − 0.577i·3-s + 0.447i·5-s + 0.575·7-s − 0.333·9-s + 1.93·11-s − 1.24·13-s + 0.258·15-s + 0.400i·17-s − 1.27·19-s − 0.332i·21-s + (−0.623 + 0.781i)23-s − 0.200·25-s + 0.192i·27-s − 0.427·29-s + 0.318i·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5520 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.365 - 0.930i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5520 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.365 - 0.930i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(5520\)    =    \(2^{4} \cdot 3 \cdot 5 \cdot 23\)
Sign: $-0.365 - 0.930i$
Analytic conductor: \(44.0774\)
Root analytic conductor: \(6.63908\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{5520} (1471, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 5520,\ (\ :1/2),\ -0.365 - 0.930i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.028739624\)
\(L(\frac12)\) \(\approx\) \(1.028739624\)
\(L(\frac{3}{2})\) 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 \( 1 + iT \)
5 \( 1 - iT \)
23 \( 1 + (2.99 - 3.74i)T \)
good7 \( 1 - 1.52T + 7T^{2} \)
11 \( 1 - 6.43T + 11T^{2} \)
13 \( 1 + 4.50T + 13T^{2} \)
17 \( 1 - 1.65iT - 17T^{2} \)
19 \( 1 + 5.57T + 19T^{2} \)
29 \( 1 + 2.30T + 29T^{2} \)
31 \( 1 - 1.77iT - 31T^{2} \)
37 \( 1 - 5.43iT - 37T^{2} \)
41 \( 1 + 2.07T + 41T^{2} \)
43 \( 1 - 4.75T + 43T^{2} \)
47 \( 1 - 2.99iT - 47T^{2} \)
53 \( 1 + 2.72iT - 53T^{2} \)
59 \( 1 - 3.99iT - 59T^{2} \)
61 \( 1 - 9.74iT - 61T^{2} \)
67 \( 1 + 3.71T + 67T^{2} \)
71 \( 1 - 2.39iT - 71T^{2} \)
73 \( 1 + 9.23T + 73T^{2} \)
79 \( 1 + 11.4T + 79T^{2} \)
83 \( 1 + 9.35T + 83T^{2} \)
89 \( 1 + 2.66iT - 89T^{2} \)
97 \( 1 + 8.66iT - 97T^{2} \)
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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

−8.388486200071560452365316234084, −7.49084497741282418347250249748, −7.01693788286866481563006784320, −6.30662940239585806714853273392, −5.72142375693703797901203127557, −4.56832291772617776728643418060, −4.03778841583843789477214196859, −3.01627854175055719788151892051, −1.98010222040107113169356830421, −1.36838048369978136692325983144, 0.25410489186048062377314624389, 1.62198072962898017473813778047, 2.43276323736338279455315115698, 3.69414407749774500501982276050, 4.35043183366226278875430301358, 4.77171940908008937815221104001, 5.75583687602217333138210449352, 6.46887998434609671576367061334, 7.20833768232960957197666859403, 8.054814624066879171998053078840

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