Properties

Label 2-4928-1.1-c1-0-49
Degree $2$
Conductor $4928$
Sign $1$
Analytic cond. $39.3502$
Root an. cond. $6.27298$
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  + 1.81·3-s + 0.710·5-s − 7-s + 0.289·9-s + 11-s + 5.10·13-s + 1.28·15-s − 4.72·17-s − 2.57·19-s − 1.81·21-s + 1.28·23-s − 4.49·25-s − 4.91·27-s + 5.62·29-s + 4.39·31-s + 1.81·33-s − 0.710·35-s + 2.71·37-s + 9.25·39-s + 11.3·41-s + 5.25·43-s + 0.205·45-s + 1.94·47-s + 49-s − 8.57·51-s + 7.62·53-s + 0.710·55-s + ⋯
L(s)  = 1  + 1.04·3-s + 0.317·5-s − 0.377·7-s + 0.0963·9-s + 0.301·11-s + 1.41·13-s + 0.332·15-s − 1.14·17-s − 0.591·19-s − 0.395·21-s + 0.268·23-s − 0.898·25-s − 0.946·27-s + 1.04·29-s + 0.788·31-s + 0.315·33-s − 0.120·35-s + 0.445·37-s + 1.48·39-s + 1.76·41-s + 0.801·43-s + 0.0306·45-s + 0.283·47-s + 0.142·49-s − 1.20·51-s + 1.04·53-s + 0.0958·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4928 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4928 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4928\)    =    \(2^{6} \cdot 7 \cdot 11\)
Sign: $1$
Analytic conductor: \(39.3502\)
Root analytic conductor: \(6.27298\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4928,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.007562473\)
\(L(\frac12)\) \(\approx\) \(3.007562473\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
7 \( 1 + T \)
11 \( 1 - T \)
good3 \( 1 - 1.81T + 3T^{2} \)
5 \( 1 - 0.710T + 5T^{2} \)
13 \( 1 - 5.10T + 13T^{2} \)
17 \( 1 + 4.72T + 17T^{2} \)
19 \( 1 + 2.57T + 19T^{2} \)
23 \( 1 - 1.28T + 23T^{2} \)
29 \( 1 - 5.62T + 29T^{2} \)
31 \( 1 - 4.39T + 31T^{2} \)
37 \( 1 - 2.71T + 37T^{2} \)
41 \( 1 - 11.3T + 41T^{2} \)
43 \( 1 - 5.25T + 43T^{2} \)
47 \( 1 - 1.94T + 47T^{2} \)
53 \( 1 - 7.62T + 53T^{2} \)
59 \( 1 - 6.59T + 59T^{2} \)
61 \( 1 - 2.52T + 61T^{2} \)
67 \( 1 - 4.54T + 67T^{2} \)
71 \( 1 - 6.71T + 71T^{2} \)
73 \( 1 - 14.1T + 73T^{2} \)
79 \( 1 - 2T + 79T^{2} \)
83 \( 1 - 5.83T + 83T^{2} \)
89 \( 1 - 2.50T + 89T^{2} \)
97 \( 1 + 0.710T + 97T^{2} \)
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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

−8.330873569926197389540244983744, −7.79036956513460659737079229194, −6.64903930571365948224229358191, −6.28966655949944458899053901129, −5.43836526770661077756662444711, −4.16030688020210300404618737318, −3.83296588637086814495489525105, −2.70642099406748424081350274144, −2.20275338133834264207170198226, −0.914920817811771079429097775206, 0.914920817811771079429097775206, 2.20275338133834264207170198226, 2.70642099406748424081350274144, 3.83296588637086814495489525105, 4.16030688020210300404618737318, 5.43836526770661077756662444711, 6.28966655949944458899053901129, 6.64903930571365948224229358191, 7.79036956513460659737079229194, 8.330873569926197389540244983744

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