Properties

Label 2-5520-92.91-c1-0-18
Degree $2$
Conductor $5520$
Sign $0.156 - 0.987i$
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 + 4.59·7-s − 9-s − 4.88·11-s + 1.41·13-s − 15-s + 4.35i·17-s + 1.34·19-s − 4.59i·21-s + (−0.751 + 4.73i)23-s − 25-s + i·27-s − 8.47·29-s + 4.83i·31-s + ⋯
L(s)  = 1  − 0.577i·3-s − 0.447i·5-s + 1.73·7-s − 0.333·9-s − 1.47·11-s + 0.392·13-s − 0.258·15-s + 1.05i·17-s + 0.307·19-s − 1.00i·21-s + (−0.156 + 0.987i)23-s − 0.200·25-s + 0.192i·27-s − 1.57·29-s + 0.867i·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5520 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.156 - 0.987i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5520 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.156 - 0.987i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(5520\)    =    \(2^{4} \cdot 3 \cdot 5 \cdot 23\)
Sign: $0.156 - 0.987i$
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: \((2,\ 5520,\ (\ :1/2),\ 0.156 - 0.987i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.192995523\)
\(L(\frac12)\) \(\approx\) \(1.192995523\)
\(L(\frac{3}{2})\) 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 \( 1 + (0.751 - 4.73i)T \)
good7 \( 1 - 4.59T + 7T^{2} \)
11 \( 1 + 4.88T + 11T^{2} \)
13 \( 1 - 1.41T + 13T^{2} \)
17 \( 1 - 4.35iT - 17T^{2} \)
19 \( 1 - 1.34T + 19T^{2} \)
29 \( 1 + 8.47T + 29T^{2} \)
31 \( 1 - 4.83iT - 31T^{2} \)
37 \( 1 - 2.55iT - 37T^{2} \)
41 \( 1 + 1.94T + 41T^{2} \)
43 \( 1 + 9.76T + 43T^{2} \)
47 \( 1 - 5.05iT - 47T^{2} \)
53 \( 1 - 11.0iT - 53T^{2} \)
59 \( 1 - 1.36iT - 59T^{2} \)
61 \( 1 - 9.11iT - 61T^{2} \)
67 \( 1 + 8.47T + 67T^{2} \)
71 \( 1 + 0.721iT - 71T^{2} \)
73 \( 1 - 2.29T + 73T^{2} \)
79 \( 1 - 15.2T + 79T^{2} \)
83 \( 1 + 13.3T + 83T^{2} \)
89 \( 1 + 8.99iT - 89T^{2} \)
97 \( 1 + 1.26iT - 97T^{2} \)
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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

−8.217139826092499706518890286138, −7.71720603284511106465997142694, −7.18541354294162125202428782096, −5.93456851006759651386331409686, −5.42992166026671871440005287049, −4.85525098460740565833627051869, −3.95800011959185943959150368546, −2.88442136950807915147431026691, −1.75423763922538200921090383859, −1.37922795294303896356385013591, 0.28886490044777906332376277259, 1.85558284288887408858241288639, 2.54109392643136875126846710368, 3.54026210094628619713416743932, 4.42881448437065250021678148540, 5.30887651310007235681627552650, 5.33415842119718040992582283011, 6.62252206578077204852996747739, 7.50568803495836757960533253434, 8.008117017782723271751505239182

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