Properties

Label 2-224-56.13-c2-0-11
Degree $2$
Conductor $224$
Sign $1$
Analytic cond. $6.10355$
Root an. cond. $2.47053$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 5.29·3-s + 5.29·5-s − 7·7-s + 19.0·9-s + 5.29·13-s + 28.0·15-s − 37.0·19-s − 37.0·21-s + 10·23-s + 3.00·25-s + 52.9·27-s − 37.0·35-s + 28.0·39-s + 100.·45-s + 49·49-s − 196.·57-s + 89.9·59-s − 121.·61-s − 133.·63-s + 28.0·65-s + 52.9·69-s − 110·71-s + 15.8·75-s + 130·79-s + 109.·81-s − 164.·83-s − 37.0·91-s + ⋯
L(s)  = 1  + 1.76·3-s + 1.05·5-s − 7-s + 2.11·9-s + 0.407·13-s + 1.86·15-s − 1.94·19-s − 1.76·21-s + 0.434·23-s + 0.120·25-s + 1.95·27-s − 1.05·35-s + 0.717·39-s + 2.23·45-s + 0.999·49-s − 3.43·57-s + 1.52·59-s − 1.99·61-s − 2.11·63-s + 0.430·65-s + 0.766·69-s − 1.54·71-s + 0.211·75-s + 1.64·79-s + 1.34·81-s − 1.97·83-s − 0.407·91-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 224 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 224 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(224\)    =    \(2^{5} \cdot 7\)
Sign: $1$
Analytic conductor: \(6.10355\)
Root analytic conductor: \(2.47053\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{224} (209, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 224,\ (\ :1),\ 1)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(2.865796818\)
\(L(\frac12)\) \(\approx\) \(2.865796818\)
\(L(2)\) 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 \( 1 + 7T \)
good3 \( 1 - 5.29T + 9T^{2} \)
5 \( 1 - 5.29T + 25T^{2} \)
11 \( 1 - 121T^{2} \)
13 \( 1 - 5.29T + 169T^{2} \)
17 \( 1 - 289T^{2} \)
19 \( 1 + 37.0T + 361T^{2} \)
23 \( 1 - 10T + 529T^{2} \)
29 \( 1 - 841T^{2} \)
31 \( 1 - 961T^{2} \)
37 \( 1 - 1.36e3T^{2} \)
41 \( 1 - 1.68e3T^{2} \)
43 \( 1 - 1.84e3T^{2} \)
47 \( 1 - 2.20e3T^{2} \)
53 \( 1 - 2.80e3T^{2} \)
59 \( 1 - 89.9T + 3.48e3T^{2} \)
61 \( 1 + 121.T + 3.72e3T^{2} \)
67 \( 1 - 4.48e3T^{2} \)
71 \( 1 + 110T + 5.04e3T^{2} \)
73 \( 1 - 5.32e3T^{2} \)
79 \( 1 - 130T + 6.24e3T^{2} \)
83 \( 1 + 164.T + 6.88e3T^{2} \)
89 \( 1 - 7.92e3T^{2} \)
97 \( 1 - 9.40e3T^{2} \)
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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

−12.54593275777135248413608703222, −10.63107339659927075728945767139, −9.820871395270317508559350665472, −9.075740617691953380863584004975, −8.364320728534320637291179143333, −7.02483034806797460800093035712, −6.04733758296183264534730937695, −4.18176101961362847268098920125, −2.97919793640807490832921116486, −1.94488605573529634134631247496, 1.94488605573529634134631247496, 2.97919793640807490832921116486, 4.18176101961362847268098920125, 6.04733758296183264534730937695, 7.02483034806797460800093035712, 8.364320728534320637291179143333, 9.075740617691953380863584004975, 9.820871395270317508559350665472, 10.63107339659927075728945767139, 12.54593275777135248413608703222

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