Properties

Label 2-12e2-4.3-c14-0-7
Degree $2$
Conductor $144$
Sign $1$
Analytic cond. $179.033$
Root an. cond. $13.3803$
Motivic weight $14$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 4.82e4·5-s − 9.88e5i·7-s − 2.32e7i·11-s − 1.22e8·13-s − 5.67e8·17-s + 1.44e9i·19-s + 4.82e9i·23-s − 3.77e9·25-s + 2.25e10·29-s + 9.74e9i·31-s + 4.76e10i·35-s − 4.31e10·37-s − 2.29e11·41-s + 1.08e11i·43-s − 1.42e11i·47-s + ⋯
L(s)  = 1  − 0.617·5-s − 1.19i·7-s − 1.19i·11-s − 1.95·13-s − 1.38·17-s + 1.61i·19-s + 1.41i·23-s − 0.618·25-s + 1.30·29-s + 0.354i·31-s + 0.741i·35-s − 0.454·37-s − 1.18·41-s + 0.399i·43-s − 0.281i·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 144 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \overline{\Lambda}(15-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 144 ^{s/2} \, \Gamma_{\C}(s+7) \, L(s)\cr =\mathstrut & \, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(144\)    =    \(2^{4} \cdot 3^{2}\)
Sign: $1$
Analytic conductor: \(179.033\)
Root analytic conductor: \(13.3803\)
Motivic weight: \(14\)
Rational: no
Arithmetic: yes
Character: $\chi_{144} (127, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 144,\ (\ :7),\ 1)\)

Particular Values

\(L(\frac{15}{2})\) \(\approx\) \(0.6633045321\)
\(L(\frac12)\) \(\approx\) \(0.6633045321\)
\(L(8)\) 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 \( 1 \)
good5 \( 1 + 4.82e4T + 6.10e9T^{2} \)
7 \( 1 + 9.88e5iT - 6.78e11T^{2} \)
11 \( 1 + 2.32e7iT - 3.79e14T^{2} \)
13 \( 1 + 1.22e8T + 3.93e15T^{2} \)
17 \( 1 + 5.67e8T + 1.68e17T^{2} \)
19 \( 1 - 1.44e9iT - 7.99e17T^{2} \)
23 \( 1 - 4.82e9iT - 1.15e19T^{2} \)
29 \( 1 - 2.25e10T + 2.97e20T^{2} \)
31 \( 1 - 9.74e9iT - 7.56e20T^{2} \)
37 \( 1 + 4.31e10T + 9.01e21T^{2} \)
41 \( 1 + 2.29e11T + 3.79e22T^{2} \)
43 \( 1 - 1.08e11iT - 7.38e22T^{2} \)
47 \( 1 + 1.42e11iT - 2.56e23T^{2} \)
53 \( 1 + 5.07e11T + 1.37e24T^{2} \)
59 \( 1 + 4.16e12iT - 6.19e24T^{2} \)
61 \( 1 + 1.20e12T + 9.87e24T^{2} \)
67 \( 1 - 3.78e12iT - 3.67e25T^{2} \)
71 \( 1 + 1.50e13iT - 8.27e25T^{2} \)
73 \( 1 - 1.11e12T + 1.22e26T^{2} \)
79 \( 1 - 2.64e13iT - 3.68e26T^{2} \)
83 \( 1 - 5.32e12iT - 7.36e26T^{2} \)
89 \( 1 - 6.78e13T + 1.95e27T^{2} \)
97 \( 1 - 3.20e13T + 6.52e27T^{2} \)
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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

−10.50909518930002331623586962778, −9.664772672159505722815280952515, −8.261625256203167991471950772750, −7.52095658897517708772323822498, −6.55211628103735740645876055959, −5.13545229158821430082198511609, −4.07952167583681283127960922745, −3.19770494084161949665296299516, −1.73062646227418172965585672390, −0.40689803543843700321622982028, 0.27126732748732008471534132764, 2.23668408757563821392417483528, 2.59749207652868943835624900427, 4.51458898450864199040733853139, 4.92971958073303904263190498877, 6.57669609244424121108237451967, 7.34772706733674192064643441042, 8.596422975496562207633182075964, 9.400864167198789121520683642402, 10.47309854633124878970612402160

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