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A089364 Smallest prime whose product of digits is an n-th power. 0
2, 19, 139, 199, 1399, 881, 4481, 18481, 48281, 48481, 228881, 284881, 828881, 884881, 4448881, 4848881, 18848881, 24888881, 48888841, 88884881, 188888881, 888828881, 848888881, 12888884881, 8888882881, 18848888881, 28888884881 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..27.

EXAMPLE

a(10) = 48481 and the digital product is 2^10.

CROSSREFS

Cf. A089365.

Sequence in context: A289230 A249690 A206948 * A178829 A166298 A220792

Adjacent sequences:  A089361 A089362 A089363 * A089365 A089366 A089367

KEYWORD

base,nonn

AUTHOR

Amarnath Murthy, Nov 07 2003

EXTENSIONS

More terms from David Wasserman, Sep 15 2005

STATUS

approved

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Last modified May 6 19:52 EDT 2021. Contains 343586 sequences. (Running on oeis4.)