Properties

Label 2-4400-5.4-c1-0-50
Degree $2$
Conductor $4400$
Sign $-0.447 + 0.894i$
Analytic cond. $35.1341$
Root an. cond. $5.92740$
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  − 2.82i·3-s + 2i·7-s − 5.00·9-s − 11-s + 1.17i·13-s + 6.82i·17-s + 5.65·21-s − 2.82i·23-s + 5.65i·27-s + 3.65·29-s + 2.82i·33-s − 7.65i·37-s + 3.31·39-s + 6·41-s − 6i·43-s + ⋯
L(s)  = 1  − 1.63i·3-s + 0.755i·7-s − 1.66·9-s − 0.301·11-s + 0.324i·13-s + 1.65i·17-s + 1.23·21-s − 0.589i·23-s + 1.08i·27-s + 0.679·29-s + 0.492i·33-s − 1.25i·37-s + 0.530·39-s + 0.937·41-s − 0.914i·43-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4400 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.447 + 0.894i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4400 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.447 + 0.894i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4400\)    =    \(2^{4} \cdot 5^{2} \cdot 11\)
Sign: $-0.447 + 0.894i$
Analytic conductor: \(35.1341\)
Root analytic conductor: \(5.92740\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{4400} (4049, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 4400,\ (\ :1/2),\ -0.447 + 0.894i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.514170603\)
\(L(\frac12)\) \(\approx\) \(1.514170603\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 \)
11 \( 1 + T \)
good3 \( 1 + 2.82iT - 3T^{2} \)
7 \( 1 - 2iT - 7T^{2} \)
13 \( 1 - 1.17iT - 13T^{2} \)
17 \( 1 - 6.82iT - 17T^{2} \)
19 \( 1 + 19T^{2} \)
23 \( 1 + 2.82iT - 23T^{2} \)
29 \( 1 - 3.65T + 29T^{2} \)
31 \( 1 + 31T^{2} \)
37 \( 1 + 7.65iT - 37T^{2} \)
41 \( 1 - 6T + 41T^{2} \)
43 \( 1 + 6iT - 43T^{2} \)
47 \( 1 + 2.82iT - 47T^{2} \)
53 \( 1 + 11.6iT - 53T^{2} \)
59 \( 1 - 1.65T + 59T^{2} \)
61 \( 1 + 9.31T + 61T^{2} \)
67 \( 1 + 12.4iT - 67T^{2} \)
71 \( 1 + 11.3T + 71T^{2} \)
73 \( 1 - 1.17iT - 73T^{2} \)
79 \( 1 - 4T + 79T^{2} \)
83 \( 1 + 6iT - 83T^{2} \)
89 \( 1 - 13.3T + 89T^{2} \)
97 \( 1 - 3.65iT - 97T^{2} \)
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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

−8.097088317272641348842707485994, −7.40952247945001480181320481129, −6.64594014146364659764338189534, −6.06659940746632220319929642121, −5.52223581986633535639050425356, −4.37713910163917445079960046644, −3.27576339280187320854943509543, −2.22536324560165603582955977948, −1.80676570909815978151741318167, −0.51048771559408524682035796411, 0.938972446594747938477046093092, 2.73563435579695915509853904134, 3.23792134015048374207956141859, 4.27391961715035720770679378923, 4.69121595347927554238713755187, 5.40698982628883633153081403588, 6.24547716525890975262587485357, 7.31752819117051787998564231624, 7.83674854048726025273114317847, 8.911865569284517631747626077883

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