Properties

Label 2-1155-1.1-c1-0-33
Degree $2$
Conductor $1155$
Sign $1$
Analytic cond. $9.22272$
Root an. cond. $3.03689$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 2.66·2-s + 3-s + 5.10·4-s − 5-s + 2.66·6-s + 7-s + 8.27·8-s + 9-s − 2.66·10-s + 11-s + 5.10·12-s − 3.60·13-s + 2.66·14-s − 15-s + 11.8·16-s − 2.62·17-s + 2.66·18-s − 2.10·19-s − 5.10·20-s + 21-s + 2.66·22-s + 1.22·23-s + 8.27·24-s + 25-s − 9.60·26-s + 27-s + 5.10·28-s + ⋯
L(s)  = 1  + 1.88·2-s + 0.577·3-s + 2.55·4-s − 0.447·5-s + 1.08·6-s + 0.377·7-s + 2.92·8-s + 0.333·9-s − 0.842·10-s + 0.301·11-s + 1.47·12-s − 0.999·13-s + 0.712·14-s − 0.258·15-s + 2.95·16-s − 0.637·17-s + 0.628·18-s − 0.482·19-s − 1.14·20-s + 0.218·21-s + 0.568·22-s + 0.255·23-s + 1.68·24-s + 0.200·25-s − 1.88·26-s + 0.192·27-s + 0.964·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1155 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1155 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1155\)    =    \(3 \cdot 5 \cdot 7 \cdot 11\)
Sign: $1$
Analytic conductor: \(9.22272\)
Root analytic conductor: \(3.03689\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1155,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(5.903242230\)
\(L(\frac12)\) \(\approx\) \(5.903242230\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
7 \( 1 - T \)
11 \( 1 - T \)
good2 \( 1 - 2.66T + 2T^{2} \)
13 \( 1 + 3.60T + 13T^{2} \)
17 \( 1 + 2.62T + 17T^{2} \)
19 \( 1 + 2.10T + 19T^{2} \)
23 \( 1 - 1.22T + 23T^{2} \)
29 \( 1 - 5.23T + 29T^{2} \)
31 \( 1 - 2.27T + 31T^{2} \)
37 \( 1 + 10.3T + 37T^{2} \)
41 \( 1 + 4.20T + 41T^{2} \)
43 \( 1 + 4.70T + 43T^{2} \)
47 \( 1 - 4.13T + 47T^{2} \)
53 \( 1 + 10.8T + 53T^{2} \)
59 \( 1 + 8.30T + 59T^{2} \)
61 \( 1 - 11.9T + 61T^{2} \)
67 \( 1 - 14.0T + 67T^{2} \)
71 \( 1 + 11.7T + 71T^{2} \)
73 \( 1 + 10.1T + 73T^{2} \)
79 \( 1 - 13.6T + 79T^{2} \)
83 \( 1 - 9.31T + 83T^{2} \)
89 \( 1 + 7.25T + 89T^{2} \)
97 \( 1 - 10.9T + 97T^{2} \)
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

−10.09664382225540915971933754582, −8.790269676981491246001084508526, −7.87761842901164261206654683938, −7.00168520555940840472458555126, −6.44768770791701489749478225696, −5.12701870544903204030314817238, −4.61837879106746725480508806681, −3.72535845293637296989215737776, −2.82136079909335777599720043105, −1.85852278820446617148957629358, 1.85852278820446617148957629358, 2.82136079909335777599720043105, 3.72535845293637296989215737776, 4.61837879106746725480508806681, 5.12701870544903204030314817238, 6.44768770791701489749478225696, 7.00168520555940840472458555126, 7.87761842901164261206654683938, 8.790269676981491246001084508526, 10.09664382225540915971933754582

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