Properties

Label 2-5520-92.91-c1-0-9
Degree $2$
Conductor $5520$
Sign $-0.646 - 0.763i$
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 − 3.34·7-s − 9-s + 3.80·11-s − 4.01·13-s + 15-s + 3.43i·17-s + 2.65·19-s + 3.34i·21-s + (4.71 − 0.853i)23-s − 25-s + i·27-s + 2.73·29-s − 5.29i·31-s + ⋯
L(s)  = 1  − 0.577i·3-s + 0.447i·5-s − 1.26·7-s − 0.333·9-s + 1.14·11-s − 1.11·13-s + 0.258·15-s + 0.833i·17-s + 0.608·19-s + 0.730i·21-s + (0.984 − 0.178i)23-s − 0.200·25-s + 0.192i·27-s + 0.507·29-s − 0.950i·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5520 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.646 - 0.763i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5520 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.646 - 0.763i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(5520\)    =    \(2^{4} \cdot 3 \cdot 5 \cdot 23\)
Sign: $-0.646 - 0.763i$
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: \((2,\ 5520,\ (\ :1/2),\ -0.646 - 0.763i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.4592324757\)
\(L(\frac12)\) \(\approx\) \(0.4592324757\)
\(L(\frac{3}{2})\) 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 \( 1 + (-4.71 + 0.853i)T \)
good7 \( 1 + 3.34T + 7T^{2} \)
11 \( 1 - 3.80T + 11T^{2} \)
13 \( 1 + 4.01T + 13T^{2} \)
17 \( 1 - 3.43iT - 17T^{2} \)
19 \( 1 - 2.65T + 19T^{2} \)
29 \( 1 - 2.73T + 29T^{2} \)
31 \( 1 + 5.29iT - 31T^{2} \)
37 \( 1 + 1.26iT - 37T^{2} \)
41 \( 1 + 0.928T + 41T^{2} \)
43 \( 1 + 6.49T + 43T^{2} \)
47 \( 1 - 1.22iT - 47T^{2} \)
53 \( 1 + 10.0iT - 53T^{2} \)
59 \( 1 - 15.1iT - 59T^{2} \)
61 \( 1 + 5.10iT - 61T^{2} \)
67 \( 1 + 3.01T + 67T^{2} \)
71 \( 1 - 4.10iT - 71T^{2} \)
73 \( 1 + 12.9T + 73T^{2} \)
79 \( 1 + 11.9T + 79T^{2} \)
83 \( 1 - 12.4T + 83T^{2} \)
89 \( 1 - 0.329iT - 89T^{2} \)
97 \( 1 + 4.88iT - 97T^{2} \)
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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

−8.435448017581276352171828870501, −7.41765908386225372173547682783, −6.99447015870422868504192267813, −6.37615173130722617665844495640, −5.82060534673802171623773279744, −4.77057542167481711102652334422, −3.78142603057964796551545598900, −3.10724943498579466747883897598, −2.31710376827217411002453449935, −1.15433813353815794570329005081, 0.13028509526854543567981328505, 1.36613098808502730586306638899, 2.83843474744155988386890731292, 3.26380391451142603506299138719, 4.25996774509241207086120636377, 4.95084945980816698648094481702, 5.60934119432680833652385943947, 6.67475436754522007603475777089, 6.93410666182511287178517721568, 7.911464441218220870916801370795

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