Properties

Label 2-880-1.1-c3-0-29
Degree $2$
Conductor $880$
Sign $-1$
Analytic cond. $51.9216$
Root an. cond. $7.20567$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 7·3-s − 5·5-s − 11·7-s + 22·9-s − 11·11-s + 2·13-s + 35·15-s − 9·17-s + 85·19-s + 77·21-s + 138·23-s + 25·25-s + 35·27-s + 45·29-s − 227·31-s + 77·33-s + 55·35-s − 19·37-s − 14·39-s − 138·41-s + 88·43-s − 110·45-s + 534·47-s − 222·49-s + 63·51-s + 297·53-s + 55·55-s + ⋯
L(s)  = 1  − 1.34·3-s − 0.447·5-s − 0.593·7-s + 0.814·9-s − 0.301·11-s + 0.0426·13-s + 0.602·15-s − 0.128·17-s + 1.02·19-s + 0.800·21-s + 1.25·23-s + 1/5·25-s + 0.249·27-s + 0.288·29-s − 1.31·31-s + 0.406·33-s + 0.265·35-s − 0.0844·37-s − 0.0574·39-s − 0.525·41-s + 0.312·43-s − 0.364·45-s + 1.65·47-s − 0.647·49-s + 0.172·51-s + 0.769·53-s + 0.134·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 880 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 880 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(880\)    =    \(2^{4} \cdot 5 \cdot 11\)
Sign: $-1$
Analytic conductor: \(51.9216\)
Root analytic conductor: \(7.20567\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 880,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 + p T \)
11 \( 1 + p T \)
good3 \( 1 + 7 T + p^{3} T^{2} \)
7 \( 1 + 11 T + p^{3} T^{2} \)
13 \( 1 - 2 T + p^{3} T^{2} \)
17 \( 1 + 9 T + p^{3} T^{2} \)
19 \( 1 - 85 T + p^{3} T^{2} \)
23 \( 1 - 6 p T + p^{3} T^{2} \)
29 \( 1 - 45 T + p^{3} T^{2} \)
31 \( 1 + 227 T + p^{3} T^{2} \)
37 \( 1 + 19 T + p^{3} T^{2} \)
41 \( 1 + 138 T + p^{3} T^{2} \)
43 \( 1 - 88 T + p^{3} T^{2} \)
47 \( 1 - 534 T + p^{3} T^{2} \)
53 \( 1 - 297 T + p^{3} T^{2} \)
59 \( 1 - 450 T + p^{3} T^{2} \)
61 \( 1 - 287 T + p^{3} T^{2} \)
67 \( 1 - 304 T + p^{3} T^{2} \)
71 \( 1 + 777 T + p^{3} T^{2} \)
73 \( 1 - 962 T + p^{3} T^{2} \)
79 \( 1 + 290 T + p^{3} T^{2} \)
83 \( 1 + 1422 T + p^{3} T^{2} \)
89 \( 1 + 1455 T + p^{3} T^{2} \)
97 \( 1 - 116 T + p^{3} T^{2} \)
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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

−9.470264192878884417116399756639, −8.528281750442619553156266314627, −7.28759011015293977137901958867, −6.79527086854771605046572022606, −5.66514768386910038342425093425, −5.15954451612078368867919757686, −3.98348805585045624980963960020, −2.84765454462514917146403668171, −1.04948356362849959783423591545, 0, 1.04948356362849959783423591545, 2.84765454462514917146403668171, 3.98348805585045624980963960020, 5.15954451612078368867919757686, 5.66514768386910038342425093425, 6.79527086854771605046572022606, 7.28759011015293977137901958867, 8.528281750442619553156266314627, 9.470264192878884417116399756639

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