Factor Info

ID 181413
Size 463 digits / 1538 bits
Status composite
Value 8147708475362642118333050870493181944395856860116276884650564637593330756592338319656195928368048822068364968692280305920388920850402236526581871874454796377233652908249605830669015082018704572632170746503388682641124435896481503905363020263712312893893777259413479927819383837174892593450816284163826517865245662993473740299371694695801580361043362075210070615918170211587682398601123731675833691657155539049893352716782246189435151468937047272481275064051885549

Factorizations

Primary (ID: 11673) 39487531149773489532096996293368370182957526257988573877031054477249393549 (proven prime)
(ID: 181414) 206336234201600102701974039878659545108545017621213307282426579883420802631356489565336668486085682617301005661002946864899884662497807706483434213935244860147620159318361036410868975544247115741609312656898329259359697943675517316898229494098728394532933666935368465157468650079449345373108555918855191723944592361222422724014862438696757166119593960901337981591777023058705872329540908001 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.