tables > factorial > f4-1

n!!!! - 1

Table

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Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>

* 665: \[665!!!!-1\] 22 × 1928664567419536867<19> × [40474043381134370027334328987809003270010369555554786017638857273428878542462650769272104095848031966474189609270607845847870107864060050899422544878490841437021900347446678997270567092499611693447601013458299846067493812958852856285547765506635936051823879489326020572705782765146227661585153921238096443873567799905044234732570923070898561328344147777484214129624146819233934043<380>]

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