Properties

Label 2-17e2-1.1-c3-0-56
Degree $2$
Conductor $289$
Sign $-1$
Analytic cond. $17.0515$
Root an. cond. $4.12935$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 4.44·2-s − 0.537·3-s + 11.7·4-s − 17.2·5-s − 2.38·6-s + 6.40·7-s + 16.6·8-s − 26.7·9-s − 76.6·10-s − 55.3·11-s − 6.31·12-s + 58.6·13-s + 28.4·14-s + 9.27·15-s − 20.0·16-s − 118.·18-s − 91.1·19-s − 202.·20-s − 3.44·21-s − 245.·22-s − 120.·23-s − 8.94·24-s + 172.·25-s + 260.·26-s + 28.8·27-s + 75.2·28-s + 215.·29-s + ⋯
L(s)  = 1  + 1.57·2-s − 0.103·3-s + 1.46·4-s − 1.54·5-s − 0.162·6-s + 0.345·7-s + 0.735·8-s − 0.989·9-s − 2.42·10-s − 1.51·11-s − 0.151·12-s + 1.25·13-s + 0.543·14-s + 0.159·15-s − 0.312·16-s − 1.55·18-s − 1.10·19-s − 2.26·20-s − 0.0357·21-s − 2.38·22-s − 1.09·23-s − 0.0760·24-s + 1.38·25-s + 1.96·26-s + 0.205·27-s + 0.507·28-s + 1.38·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 289 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 289 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(289\)    =    \(17^{2}\)
Sign: $-1$
Analytic conductor: \(17.0515\)
Root analytic conductor: \(4.12935\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 289,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad17 \( 1 \)
good2 \( 1 - 4.44T + 8T^{2} \)
3 \( 1 + 0.537T + 27T^{2} \)
5 \( 1 + 17.2T + 125T^{2} \)
7 \( 1 - 6.40T + 343T^{2} \)
11 \( 1 + 55.3T + 1.33e3T^{2} \)
13 \( 1 - 58.6T + 2.19e3T^{2} \)
19 \( 1 + 91.1T + 6.85e3T^{2} \)
23 \( 1 + 120.T + 1.21e4T^{2} \)
29 \( 1 - 215.T + 2.43e4T^{2} \)
31 \( 1 - 17.5T + 2.97e4T^{2} \)
37 \( 1 - 8.40T + 5.06e4T^{2} \)
41 \( 1 + 99.9T + 6.89e4T^{2} \)
43 \( 1 + 81.5T + 7.95e4T^{2} \)
47 \( 1 - 195.T + 1.03e5T^{2} \)
53 \( 1 - 260.T + 1.48e5T^{2} \)
59 \( 1 + 536.T + 2.05e5T^{2} \)
61 \( 1 - 265.T + 2.26e5T^{2} \)
67 \( 1 - 514.T + 3.00e5T^{2} \)
71 \( 1 - 704.T + 3.57e5T^{2} \)
73 \( 1 + 184.T + 3.89e5T^{2} \)
79 \( 1 - 34.8T + 4.93e5T^{2} \)
83 \( 1 + 647.T + 5.71e5T^{2} \)
89 \( 1 + 1.06e3T + 7.04e5T^{2} \)
97 \( 1 - 256.T + 9.12e5T^{2} \)
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

−11.22363606748592484689213406762, −10.62057156445755962360858401150, −8.443198521763260132857164653488, −8.053765608252601407219230334431, −6.62139635823252887610548156254, −5.60225527525848959930827313386, −4.58750365212746482487422872350, −3.68998379763064704941300761933, −2.64652265527151294360049913959, 0, 2.64652265527151294360049913959, 3.68998379763064704941300761933, 4.58750365212746482487422872350, 5.60225527525848959930827313386, 6.62139635823252887610548156254, 8.053765608252601407219230334431, 8.443198521763260132857164653488, 10.62057156445755962360858401150, 11.22363606748592484689213406762

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