Properties

Label 2-5520-92.91-c1-0-71
Degree $2$
Conductor $5520$
Sign $-0.538 + 0.842i$
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 − 3.12·7-s − 9-s + 1.96·11-s − 2.52·13-s + 15-s + 3.66i·17-s + 6.78·19-s − 3.12i·21-s + (−2.20 − 4.25i)23-s − 25-s i·27-s + 2.23·29-s − 0.377i·31-s + ⋯
L(s)  = 1  + 0.577i·3-s − 0.447i·5-s − 1.18·7-s − 0.333·9-s + 0.593·11-s − 0.699·13-s + 0.258·15-s + 0.887i·17-s + 1.55·19-s − 0.681i·21-s + (−0.460 − 0.887i)23-s − 0.200·25-s − 0.192i·27-s + 0.415·29-s − 0.0678i·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5520 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.538 + 0.842i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5520 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.538 + 0.842i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(5520\)    =    \(2^{4} \cdot 3 \cdot 5 \cdot 23\)
Sign: $-0.538 + 0.842i$
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: \((2,\ 5520,\ (\ :1/2),\ -0.538 + 0.842i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.4352709334\)
\(L(\frac12)\) \(\approx\) \(0.4352709334\)
\(L(\frac{3}{2})\) 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 \( 1 + (2.20 + 4.25i)T \)
good7 \( 1 + 3.12T + 7T^{2} \)
11 \( 1 - 1.96T + 11T^{2} \)
13 \( 1 + 2.52T + 13T^{2} \)
17 \( 1 - 3.66iT - 17T^{2} \)
19 \( 1 - 6.78T + 19T^{2} \)
29 \( 1 - 2.23T + 29T^{2} \)
31 \( 1 + 0.377iT - 31T^{2} \)
37 \( 1 - 5.26iT - 37T^{2} \)
41 \( 1 - 5.40T + 41T^{2} \)
43 \( 1 + 12.5T + 43T^{2} \)
47 \( 1 + 1.35iT - 47T^{2} \)
53 \( 1 + 3.17iT - 53T^{2} \)
59 \( 1 - 11.9iT - 59T^{2} \)
61 \( 1 - 4.62iT - 61T^{2} \)
67 \( 1 + 10.4T + 67T^{2} \)
71 \( 1 + 15.1iT - 71T^{2} \)
73 \( 1 - 13.4T + 73T^{2} \)
79 \( 1 + 5.38T + 79T^{2} \)
83 \( 1 + 14.7T + 83T^{2} \)
89 \( 1 + 0.338iT - 89T^{2} \)
97 \( 1 + 11.0iT - 97T^{2} \)
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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

−8.015072213554432296053818269593, −7.12690793635783053698203927195, −6.40479082870677694004125826450, −5.78805608658534442823598579177, −4.92926686922646694626877500259, −4.21761675654884693655501996319, −3.40606407041544983292129560193, −2.75428151198636461212228819004, −1.43566245698884529292872669316, −0.12445651061338409620162116750, 1.09777882119925702496653052191, 2.31690319055976191668844054856, 3.13641658983627061779137405669, 3.65713655682032938425316571371, 4.88839433219908545518486039503, 5.65671027690902460549553466504, 6.38547961762846632351839028348, 7.06372712186213335345248284241, 7.41781782185572770605889155352, 8.265408465957288579816419604746

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