Properties

Label 2-141-141.140-c1-0-2
Degree $2$
Conductor $141$
Sign $-0.975 + 0.221i$
Analytic cond. $1.12589$
Root an. cond. $1.06107$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.78i·2-s + (0.383 + 1.68i)3-s − 5.73·4-s + (−4.69 + 1.06i)6-s + 4.37·7-s − 10.3i·8-s + (−2.70 + 1.29i)9-s + (−2.19 − 9.68i)12-s + 12.1i·14-s + 17.3·16-s − 0.500i·17-s + (−3.59 − 7.52i)18-s + (1.67 + 7.39i)21-s + (17.5 − 3.97i)24-s − 5·25-s + ⋯
L(s)  = 1  + 1.96i·2-s + (0.221 + 0.975i)3-s − 2.86·4-s + (−1.91 + 0.435i)6-s + 1.65·7-s − 3.66i·8-s + (−0.902 + 0.431i)9-s + (−0.634 − 2.79i)12-s + 3.25i·14-s + 4.34·16-s − 0.121i·17-s + (−0.848 − 1.77i)18-s + (0.366 + 1.61i)21-s + (3.57 − 0.811i)24-s − 25-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 141 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.975 + 0.221i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 141 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.975 + 0.221i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(141\)    =    \(3 \cdot 47\)
Sign: $-0.975 + 0.221i$
Analytic conductor: \(1.12589\)
Root analytic conductor: \(1.06107\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{141} (140, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 141,\ (\ :1/2),\ -0.975 + 0.221i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.119298 - 1.06508i\)
\(L(\frac12)\) \(\approx\) \(0.119298 - 1.06508i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (-0.383 - 1.68i)T \)
47 \( 1 + 6.85iT \)
good2 \( 1 - 2.78iT - 2T^{2} \)
5 \( 1 + 5T^{2} \)
7 \( 1 - 4.37T + 7T^{2} \)
11 \( 1 + 11T^{2} \)
13 \( 1 - 13T^{2} \)
17 \( 1 + 0.500iT - 17T^{2} \)
19 \( 1 - 19T^{2} \)
23 \( 1 + 23T^{2} \)
29 \( 1 + 29T^{2} \)
31 \( 1 - 31T^{2} \)
37 \( 1 - 9.76T + 37T^{2} \)
41 \( 1 + 41T^{2} \)
43 \( 1 - 43T^{2} \)
53 \( 1 - 3.35iT - 53T^{2} \)
59 \( 1 - 2.20iT - 59T^{2} \)
61 \( 1 - 7.48T + 61T^{2} \)
67 \( 1 - 67T^{2} \)
71 \( 1 + 9.13iT - 71T^{2} \)
73 \( 1 - 73T^{2} \)
79 \( 1 + 17.2T + 79T^{2} \)
83 \( 1 + 13.7iT - 83T^{2} \)
89 \( 1 + 14.4iT - 89T^{2} \)
97 \( 1 - 1.27T + 97T^{2} \)
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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

−14.24413491068776774766030697665, −13.34986752094158615515769826928, −11.59719913749344125575497730975, −10.21279317516763703873443552792, −9.110863244603247173956826317827, −8.249721642516496517550066062627, −7.53980656729489232814184421143, −5.89212816809948154763421957570, −4.95624687896884213190649527767, −4.11466336690578390443742235904, 1.34984171508662701955400187784, 2.48695076226044251315487212157, 4.17089363349496733271319978210, 5.48591559019998655760935235055, 7.84337368244147036313551383651, 8.503137985724122809082873555074, 9.689260725266690168678549552692, 11.08596405371180034630164154285, 11.49667442724012270391892490428, 12.40496565889014563887670144656

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