Properties

Label 2-4400-1.1-c1-0-28
Degree $2$
Conductor $4400$
Sign $1$
Analytic cond. $35.1341$
Root an. cond. $5.92740$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.56·3-s − 5.12·7-s + 3.56·9-s + 11-s − 3.12·13-s − 2·17-s + 4·19-s − 13.1·21-s + 6.56·23-s + 1.43·27-s + 3.12·29-s + 1.43·31-s + 2.56·33-s + 3.43·37-s − 8·39-s + 7.12·41-s + 1.12·43-s + 8·47-s + 19.2·49-s − 5.12·51-s + 4.24·53-s + 10.2·57-s + 12.8·59-s − 7.12·61-s − 18.2·63-s + 5.43·67-s + 16.8·69-s + ⋯
L(s)  = 1  + 1.47·3-s − 1.93·7-s + 1.18·9-s + 0.301·11-s − 0.866·13-s − 0.485·17-s + 0.917·19-s − 2.86·21-s + 1.36·23-s + 0.276·27-s + 0.579·29-s + 0.258·31-s + 0.445·33-s + 0.565·37-s − 1.28·39-s + 1.11·41-s + 0.171·43-s + 1.16·47-s + 2.74·49-s − 0.717·51-s + 0.583·53-s + 1.35·57-s + 1.66·59-s − 0.912·61-s − 2.29·63-s + 0.664·67-s + 2.02·69-s + ⋯

Functional equation

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

Invariants

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

Particular Values

\(L(1)\) \(\approx\) \(2.578085685\)
\(L(\frac12)\) \(\approx\) \(2.578085685\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.56T + 3T^{2} \)
7 \( 1 + 5.12T + 7T^{2} \)
13 \( 1 + 3.12T + 13T^{2} \)
17 \( 1 + 2T + 17T^{2} \)
19 \( 1 - 4T + 19T^{2} \)
23 \( 1 - 6.56T + 23T^{2} \)
29 \( 1 - 3.12T + 29T^{2} \)
31 \( 1 - 1.43T + 31T^{2} \)
37 \( 1 - 3.43T + 37T^{2} \)
41 \( 1 - 7.12T + 41T^{2} \)
43 \( 1 - 1.12T + 43T^{2} \)
47 \( 1 - 8T + 47T^{2} \)
53 \( 1 - 4.24T + 53T^{2} \)
59 \( 1 - 12.8T + 59T^{2} \)
61 \( 1 + 7.12T + 61T^{2} \)
67 \( 1 - 5.43T + 67T^{2} \)
71 \( 1 + 3.68T + 71T^{2} \)
73 \( 1 - 3.12T + 73T^{2} \)
79 \( 1 - 2.87T + 79T^{2} \)
83 \( 1 - 9.12T + 83T^{2} \)
89 \( 1 + 9.68T + 89T^{2} \)
97 \( 1 + 11.4T + 97T^{2} \)
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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

−8.569294575681776858219842774550, −7.50716993787751304033219123967, −7.10375252011538161002163025072, −6.39089513160018131270292765758, −5.44481374385695821500459405959, −4.30205099804158779536748918872, −3.56694046126998976573294062261, −2.82462795893967783044342484210, −2.45923839405037145469780008008, −0.821154470808708518466482035081, 0.821154470808708518466482035081, 2.45923839405037145469780008008, 2.82462795893967783044342484210, 3.56694046126998976573294062261, 4.30205099804158779536748918872, 5.44481374385695821500459405959, 6.39089513160018131270292765758, 7.10375252011538161002163025072, 7.50716993787751304033219123967, 8.569294575681776858219842774550

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