Properties

Label 2-5775-1.1-c1-0-106
Degree $2$
Conductor $5775$
Sign $-1$
Analytic cond. $46.1136$
Root an. cond. $6.79070$
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  − 0.381·2-s − 3-s − 1.85·4-s + 0.381·6-s − 7-s + 1.47·8-s + 9-s + 11-s + 1.85·12-s − 1.38·13-s + 0.381·14-s + 3.14·16-s + 3.23·17-s − 0.381·18-s − 3.61·19-s + 21-s − 0.381·22-s − 5.47·23-s − 1.47·24-s + 0.527·26-s − 27-s + 1.85·28-s + 3.47·31-s − 4.14·32-s − 33-s − 1.23·34-s − 1.85·36-s + ⋯
L(s)  = 1  − 0.270·2-s − 0.577·3-s − 0.927·4-s + 0.155·6-s − 0.377·7-s + 0.520·8-s + 0.333·9-s + 0.301·11-s + 0.535·12-s − 0.383·13-s + 0.102·14-s + 0.786·16-s + 0.784·17-s − 0.0900·18-s − 0.830·19-s + 0.218·21-s − 0.0814·22-s − 1.14·23-s − 0.300·24-s + 0.103·26-s − 0.192·27-s + 0.350·28-s + 0.623·31-s − 0.732·32-s − 0.174·33-s − 0.211·34-s − 0.309·36-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5775 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5775 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(5775\)    =    \(3 \cdot 5^{2} \cdot 7 \cdot 11\)
Sign: $-1$
Analytic conductor: \(46.1136\)
Root analytic conductor: \(6.79070\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 5775,\ (\ :1/2),\ -1)\)

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)$
bad3 \( 1 + T \)
5 \( 1 \)
7 \( 1 + T \)
11 \( 1 - T \)
good2 \( 1 + 0.381T + 2T^{2} \)
13 \( 1 + 1.38T + 13T^{2} \)
17 \( 1 - 3.23T + 17T^{2} \)
19 \( 1 + 3.61T + 19T^{2} \)
23 \( 1 + 5.47T + 23T^{2} \)
29 \( 1 + 29T^{2} \)
31 \( 1 - 3.47T + 31T^{2} \)
37 \( 1 + 6.85T + 37T^{2} \)
41 \( 1 - 1.76T + 41T^{2} \)
43 \( 1 - 8.47T + 43T^{2} \)
47 \( 1 - 3T + 47T^{2} \)
53 \( 1 + 1.47T + 53T^{2} \)
59 \( 1 + 5.32T + 59T^{2} \)
61 \( 1 - 4.23T + 61T^{2} \)
67 \( 1 - 15.7T + 67T^{2} \)
71 \( 1 + 2.52T + 71T^{2} \)
73 \( 1 + 9T + 73T^{2} \)
79 \( 1 - 8.70T + 79T^{2} \)
83 \( 1 + 9.32T + 83T^{2} \)
89 \( 1 - 8.52T + 89T^{2} \)
97 \( 1 + 8.56T + 97T^{2} \)
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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

−7.81695846909206984793347855220, −7.10942579367595004377057786859, −6.21078304380745568505946215569, −5.65447531471983900040620298249, −4.83042682466352584380132828085, −4.14507750184375701783370421954, −3.46431143452557850385865491660, −2.19652887720665176372118496703, −1.02558883215710584666038086395, 0, 1.02558883215710584666038086395, 2.19652887720665176372118496703, 3.46431143452557850385865491660, 4.14507750184375701783370421954, 4.83042682466352584380132828085, 5.65447531471983900040620298249, 6.21078304380745568505946215569, 7.10942579367595004377057786859, 7.81695846909206984793347855220

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