Properties

Label 2-1350-5.4-c3-0-65
Degree $2$
Conductor $1350$
Sign $-0.894 - 0.447i$
Analytic cond. $79.6525$
Root an. cond. $8.92482$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2i·2-s − 4·4-s − 23i·7-s + 8i·8-s − 30·11-s − 34i·13-s − 46·14-s + 16·16-s − 42i·17-s + 139·19-s + 60i·22-s − 192i·23-s − 68·26-s + 92i·28-s + 234·29-s + ⋯
L(s)  = 1  − 0.707i·2-s − 0.5·4-s − 1.24i·7-s + 0.353i·8-s − 0.822·11-s − 0.725i·13-s − 0.878·14-s + 0.250·16-s − 0.599i·17-s + 1.67·19-s + 0.581i·22-s − 1.74i·23-s − 0.512·26-s + 0.620i·28-s + 1.49·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1350 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.894 - 0.447i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1350 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (-0.894 - 0.447i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1350\)    =    \(2 \cdot 3^{3} \cdot 5^{2}\)
Sign: $-0.894 - 0.447i$
Analytic conductor: \(79.6525\)
Root analytic conductor: \(8.92482\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{1350} (649, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1350,\ (\ :3/2),\ -0.894 - 0.447i)\)

Particular Values

\(L(2)\) \(\approx\) \(1.314049313\)
\(L(\frac12)\) \(\approx\) \(1.314049313\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + 2iT \)
3 \( 1 \)
5 \( 1 \)
good7 \( 1 + 23iT - 343T^{2} \)
11 \( 1 + 30T + 1.33e3T^{2} \)
13 \( 1 + 34iT - 2.19e3T^{2} \)
17 \( 1 + 42iT - 4.91e3T^{2} \)
19 \( 1 - 139T + 6.85e3T^{2} \)
23 \( 1 + 192iT - 1.21e4T^{2} \)
29 \( 1 - 234T + 2.43e4T^{2} \)
31 \( 1 + 55T + 2.97e4T^{2} \)
37 \( 1 + 191iT - 5.06e4T^{2} \)
41 \( 1 + 138T + 6.89e4T^{2} \)
43 \( 1 - 53iT - 7.95e4T^{2} \)
47 \( 1 - 366iT - 1.03e5T^{2} \)
53 \( 1 - 330iT - 1.48e5T^{2} \)
59 \( 1 + 396T + 2.05e5T^{2} \)
61 \( 1 - 23T + 2.26e5T^{2} \)
67 \( 1 + 452iT - 3.00e5T^{2} \)
71 \( 1 + 204T + 3.57e5T^{2} \)
73 \( 1 + 691iT - 3.89e5T^{2} \)
79 \( 1 - 709T + 4.93e5T^{2} \)
83 \( 1 + 1.09e3iT - 5.71e5T^{2} \)
89 \( 1 + 816T + 7.04e5T^{2} \)
97 \( 1 + 905iT - 9.12e5T^{2} \)
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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

−8.899284839362431612641363392741, −7.85234797402414427356938183499, −7.41386820279147379520463063780, −6.27217831048045250812603944092, −5.09885397962351198421637039525, −4.49594481256054279876016463412, −3.32344450262716602473195687788, −2.63738695923539061970066372381, −1.09067387698420127719921167803, −0.34720063351703989519013264430, 1.40956869452361970055702115564, 2.69162723651707337127576603747, 3.69487395534410949852192498425, 5.09589496011161255403879044032, 5.42332533482603929568606379003, 6.38842106188074351063281374189, 7.27971347753815943053322472452, 8.099994957858533972928547740370, 8.771931785847131266481168715539, 9.570481969006266341549154790372

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