tables > repunit > base8

Base 8 Repunits

Table

Viewing: 627 – 627 << prev next >>

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

* 627: \[{8^{627}-1\over7}\] 23 × 73 × 89 × 199 × 11287 × 32377 × 153649 × 524287 × 599479 × 1212847 × 12471031 × 93507247 × 33057806959<11> × 89856878697433<14> × 94803416684681<14> × 1512348937147247<16> × 79890899774821543<17> × 3042645634792541312037847<25> × 5346950541323960232319657<25> × 8778523027466598416204656058467252273<37> × 36997287511549004440599388408744754230660993087<47> × [184944274396196094478182128540846327870309572687812383168221194426625675204524105903350254458214357089812444147414477980251847478241689871700743793562630953283333181546772224423884015755440268630258187020199727523830529286124055678890957896626265050229078215623532297851628211961788579291782451339786018910607<309>]

Index range: 627 – 627 << prev next >>