Properties

Label 2-1775-71.70-c0-0-9
Degree $2$
Conductor $1775$
Sign $1$
Analytic cond. $0.885840$
Root an. cond. $0.941190$
Motivic weight $0$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 1.80·2-s + 0.445·3-s + 2.24·4-s + 0.801·6-s + 2.24·8-s − 0.801·9-s + 12-s + 1.80·16-s − 1.44·18-s − 1.80·19-s + 1.00·24-s − 0.801·27-s − 0.445·29-s + 1.00·32-s − 1.80·36-s + 1.80·37-s − 3.24·38-s − 1.24·43-s + 0.801·48-s + 49-s − 1.44·54-s − 0.801·57-s − 0.801·58-s + 71-s − 1.80·72-s − 1.24·73-s + 3.24·74-s + ⋯
L(s)  = 1  + 1.80·2-s + 0.445·3-s + 2.24·4-s + 0.801·6-s + 2.24·8-s − 0.801·9-s + 12-s + 1.80·16-s − 1.44·18-s − 1.80·19-s + 1.00·24-s − 0.801·27-s − 0.445·29-s + 1.00·32-s − 1.80·36-s + 1.80·37-s − 3.24·38-s − 1.24·43-s + 0.801·48-s + 49-s − 1.44·54-s − 0.801·57-s − 0.801·58-s + 71-s − 1.80·72-s − 1.24·73-s + 3.24·74-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1775 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1775 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1775\)    =    \(5^{2} \cdot 71\)
Sign: $1$
Analytic conductor: \(0.885840\)
Root analytic conductor: \(0.941190\)
Motivic weight: \(0\)
Rational: no
Arithmetic: yes
Character: $\chi_{1775} (851, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1775,\ (\ :0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(3.376292310\)
\(L(\frac12)\) \(\approx\) \(3.376292310\)
\(L(1)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
71 \( 1 - T \)
good2 \( 1 - 1.80T + T^{2} \)
3 \( 1 - 0.445T + T^{2} \)
7 \( 1 - T^{2} \)
11 \( 1 - T^{2} \)
13 \( 1 - T^{2} \)
17 \( 1 - T^{2} \)
19 \( 1 + 1.80T + T^{2} \)
23 \( 1 - T^{2} \)
29 \( 1 + 0.445T + T^{2} \)
31 \( 1 - T^{2} \)
37 \( 1 - 1.80T + T^{2} \)
41 \( 1 - T^{2} \)
43 \( 1 + 1.24T + T^{2} \)
47 \( 1 - T^{2} \)
53 \( 1 - T^{2} \)
59 \( 1 - T^{2} \)
61 \( 1 - T^{2} \)
67 \( 1 - T^{2} \)
73 \( 1 + 1.24T + T^{2} \)
79 \( 1 - 1.24T + T^{2} \)
83 \( 1 - 1.80T + T^{2} \)
89 \( 1 + 0.445T + T^{2} \)
97 \( 1 - T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−9.480105532152327597402886321389, −8.511963950730805483533931505158, −7.77319794355709658399529797980, −6.71976537633900584986348097572, −6.11764220346762438017732349981, −5.35883900664717898801667606591, −4.42320879553884568418502779802, −3.73038486337913326008770265232, −2.76957246544161024288190011392, −2.05808700313912555456813622741, 2.05808700313912555456813622741, 2.76957246544161024288190011392, 3.73038486337913326008770265232, 4.42320879553884568418502779802, 5.35883900664717898801667606591, 6.11764220346762438017732349981, 6.71976537633900584986348097572, 7.77319794355709658399529797980, 8.511963950730805483533931505158, 9.480105532152327597402886321389

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