Properties

Label 2-90e2-1.1-c1-0-68
Degree $2$
Conductor $8100$
Sign $-1$
Analytic cond. $64.6788$
Root an. cond. $8.04231$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 4.99·7-s − 3.99·11-s − 1.54·13-s − 6.99·17-s − 2.25·19-s + 7.79·23-s − 6.16·29-s − 0.543·31-s + 6.25·37-s − 0.195·41-s + 0.0863·43-s − 3.82·47-s + 17.9·49-s + 4.19·53-s − 7.02·59-s − 2.90·61-s − 8.96·67-s − 8.79·71-s + 2.28·73-s − 19.9·77-s − 12.6·79-s − 13.9·83-s + 10.3·89-s − 7.70·91-s − 9.33·97-s − 7.96·101-s + 16.4·103-s + ⋯
L(s)  = 1  + 1.88·7-s − 1.20·11-s − 0.427·13-s − 1.69·17-s − 0.517·19-s + 1.62·23-s − 1.14·29-s − 0.0975·31-s + 1.02·37-s − 0.0305·41-s + 0.0131·43-s − 0.558·47-s + 2.56·49-s + 0.575·53-s − 0.914·59-s − 0.372·61-s − 1.09·67-s − 1.04·71-s + 0.267·73-s − 2.27·77-s − 1.42·79-s − 1.53·83-s + 1.09·89-s − 0.808·91-s − 0.948·97-s − 0.792·101-s + 1.61·103-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8100 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8100 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8100\)    =    \(2^{2} \cdot 3^{4} \cdot 5^{2}\)
Sign: $-1$
Analytic conductor: \(64.6788\)
Root analytic conductor: \(8.04231\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 8100,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 \)
5 \( 1 \)
good7 \( 1 - 4.99T + 7T^{2} \)
11 \( 1 + 3.99T + 11T^{2} \)
13 \( 1 + 1.54T + 13T^{2} \)
17 \( 1 + 6.99T + 17T^{2} \)
19 \( 1 + 2.25T + 19T^{2} \)
23 \( 1 - 7.79T + 23T^{2} \)
29 \( 1 + 6.16T + 29T^{2} \)
31 \( 1 + 0.543T + 31T^{2} \)
37 \( 1 - 6.25T + 37T^{2} \)
41 \( 1 + 0.195T + 41T^{2} \)
43 \( 1 - 0.0863T + 43T^{2} \)
47 \( 1 + 3.82T + 47T^{2} \)
53 \( 1 - 4.19T + 53T^{2} \)
59 \( 1 + 7.02T + 59T^{2} \)
61 \( 1 + 2.90T + 61T^{2} \)
67 \( 1 + 8.96T + 67T^{2} \)
71 \( 1 + 8.79T + 71T^{2} \)
73 \( 1 - 2.28T + 73T^{2} \)
79 \( 1 + 12.6T + 79T^{2} \)
83 \( 1 + 13.9T + 83T^{2} \)
89 \( 1 - 10.3T + 89T^{2} \)
97 \( 1 + 9.33T + 97T^{2} \)
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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

−7.48648125720971361101543955567, −7.04574864407206201497965976319, −5.96385005057689939075625308476, −5.22066622811373495571706164804, −4.68393222673971360752365387681, −4.22833331457940241719346385267, −2.85140874850316102006042805612, −2.21857892492807091460646387458, −1.40575248999649833310577122070, 0, 1.40575248999649833310577122070, 2.21857892492807091460646387458, 2.85140874850316102006042805612, 4.22833331457940241719346385267, 4.68393222673971360752365387681, 5.22066622811373495571706164804, 5.96385005057689939075625308476, 7.04574864407206201497965976319, 7.48648125720971361101543955567

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