Properties

Label 2-5520-92.91-c1-0-67
Degree $2$
Conductor $5520$
Sign $0.973 - 0.228i$
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 + 5.01·7-s − 9-s + 2.36·11-s + 5.01·13-s + 15-s − 1.91i·17-s − 4.78·19-s + 5.01i·21-s + (−3.28 − 3.49i)23-s − 25-s i·27-s + 5.75·29-s + 3.94i·31-s + ⋯
L(s)  = 1  + 0.577i·3-s − 0.447i·5-s + 1.89·7-s − 0.333·9-s + 0.713·11-s + 1.39·13-s + 0.258·15-s − 0.464i·17-s − 1.09·19-s + 1.09i·21-s + (−0.684 − 0.728i)23-s − 0.200·25-s − 0.192i·27-s + 1.06·29-s + 0.708i·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5520 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.973 - 0.228i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5520 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.973 - 0.228i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(5520\)    =    \(2^{4} \cdot 3 \cdot 5 \cdot 23\)
Sign: $0.973 - 0.228i$
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: \((2,\ 5520,\ (\ :1/2),\ 0.973 - 0.228i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.918846620\)
\(L(\frac12)\) \(\approx\) \(2.918846620\)
\(L(\frac{3}{2})\) 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 \( 1 + (3.28 + 3.49i)T \)
good7 \( 1 - 5.01T + 7T^{2} \)
11 \( 1 - 2.36T + 11T^{2} \)
13 \( 1 - 5.01T + 13T^{2} \)
17 \( 1 + 1.91iT - 17T^{2} \)
19 \( 1 + 4.78T + 19T^{2} \)
29 \( 1 - 5.75T + 29T^{2} \)
31 \( 1 - 3.94iT - 31T^{2} \)
37 \( 1 - 8.21iT - 37T^{2} \)
41 \( 1 - 6.26T + 41T^{2} \)
43 \( 1 - 8.50T + 43T^{2} \)
47 \( 1 - 8.32iT - 47T^{2} \)
53 \( 1 - 1.72iT - 53T^{2} \)
59 \( 1 + 4.37iT - 59T^{2} \)
61 \( 1 + 2.56iT - 61T^{2} \)
67 \( 1 + 5.18T + 67T^{2} \)
71 \( 1 + 9.36iT - 71T^{2} \)
73 \( 1 + 6.89T + 73T^{2} \)
79 \( 1 + 0.143T + 79T^{2} \)
83 \( 1 - 11.9T + 83T^{2} \)
89 \( 1 + 11.4iT - 89T^{2} \)
97 \( 1 - 14.2iT - 97T^{2} \)
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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

−8.264054275770773781396782623583, −7.80384165425961148788299100201, −6.58959238168595208129879249919, −5.99841337177867699376302058712, −5.10810050898193468357036626516, −4.34376768488842668174905953180, −4.17931271113808748413604171780, −2.84890476137066111940069189181, −1.73377520393335597077342839592, −1.00077625817865363039400886350, 1.01900325138453522487664203437, 1.76697190455577196708410049382, 2.49582341283368432384591883472, 4.04940820083274680494414967574, 4.09415510719226481678962757656, 5.45137743731555079240656033375, 5.97585259966118616649431785488, 6.70110918963404933650964673962, 7.55656851849682311252891256173, 8.093720368379949608785963070634

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