Properties

Label 2-12-1.1-c9-0-0
Degree $2$
Conductor $12$
Sign $1$
Analytic cond. $6.18043$
Root an. cond. $2.48604$
Motivic weight $9$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 81·3-s + 990·5-s + 8.57e3·7-s + 6.56e3·9-s + 7.05e4·11-s − 2.53e3·13-s − 8.01e4·15-s − 2.00e5·17-s − 6.95e5·19-s − 6.94e5·21-s + 2.47e6·23-s − 9.73e5·25-s − 5.31e5·27-s + 5.47e6·29-s + 3.73e6·31-s − 5.71e6·33-s + 8.49e6·35-s − 2.18e7·37-s + 2.04e5·39-s − 2.38e7·41-s + 1.06e7·43-s + 6.49e6·45-s + 2.39e6·47-s + 3.31e7·49-s + 1.62e7·51-s − 8.99e6·53-s + 6.98e7·55-s + ⋯
L(s)  = 1  − 0.577·3-s + 0.708·5-s + 1.35·7-s + 1/3·9-s + 1.45·11-s − 0.0245·13-s − 0.408·15-s − 0.582·17-s − 1.22·19-s − 0.779·21-s + 1.84·23-s − 0.498·25-s − 0.192·27-s + 1.43·29-s + 0.725·31-s − 0.839·33-s + 0.956·35-s − 1.92·37-s + 0.0141·39-s − 1.31·41-s + 0.473·43-s + 0.236·45-s + 0.0716·47-s + 0.822·49-s + 0.336·51-s − 0.156·53-s + 1.02·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 12 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(10-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 12 ^{s/2} \, \Gamma_{\C}(s+9/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(12\)    =    \(2^{2} \cdot 3\)
Sign: $1$
Analytic conductor: \(6.18043\)
Root analytic conductor: \(2.48604\)
Motivic weight: \(9\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 12,\ (\ :9/2),\ 1)\)

Particular Values

\(L(5)\) \(\approx\) \(1.718899344\)
\(L(\frac12)\) \(\approx\) \(1.718899344\)
\(L(\frac{11}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 + p^{4} T \)
good5 \( 1 - 198 p T + p^{9} T^{2} \)
7 \( 1 - 8576 T + p^{9} T^{2} \)
11 \( 1 - 70596 T + p^{9} T^{2} \)
13 \( 1 + 2530 T + p^{9} T^{2} \)
17 \( 1 + 200574 T + p^{9} T^{2} \)
19 \( 1 + 695620 T + p^{9} T^{2} \)
23 \( 1 - 2472696 T + p^{9} T^{2} \)
29 \( 1 - 188766 p T + p^{9} T^{2} \)
31 \( 1 - 3732104 T + p^{9} T^{2} \)
37 \( 1 + 21898522 T + p^{9} T^{2} \)
41 \( 1 + 580950 p T + p^{9} T^{2} \)
43 \( 1 - 10612676 T + p^{9} T^{2} \)
47 \( 1 - 2398464 T + p^{9} T^{2} \)
53 \( 1 + 8994978 T + p^{9} T^{2} \)
59 \( 1 + 143417916 T + p^{9} T^{2} \)
61 \( 1 + 19804258 T + p^{9} T^{2} \)
67 \( 1 + 165625156 T + p^{9} T^{2} \)
71 \( 1 + 194801400 T + p^{9} T^{2} \)
73 \( 1 - 148729418 T + p^{9} T^{2} \)
79 \( 1 + 30134152 T + p^{9} T^{2} \)
83 \( 1 - 302054076 T + p^{9} T^{2} \)
89 \( 1 - 909502650 T + p^{9} T^{2} \)
97 \( 1 + 872463358 T + p^{9} T^{2} \)
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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

−17.54119109031145543039992286201, −17.16725866894961141596132287952, −15.08530079699871765402691401359, −13.81065012044828245136095963270, −11.98277838239815058610830423027, −10.70457339204268290885214108209, −8.807800579608537854675563040325, −6.58000711696995112683251860089, −4.73731055289345091535714548756, −1.52345302993215290019211790749, 1.52345302993215290019211790749, 4.73731055289345091535714548756, 6.58000711696995112683251860089, 8.807800579608537854675563040325, 10.70457339204268290885214108209, 11.98277838239815058610830423027, 13.81065012044828245136095963270, 15.08530079699871765402691401359, 17.16725866894961141596132287952, 17.54119109031145543039992286201

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