Factor Info

ID 182209
Size 873 digits / 2899 bits
Status composite
Value 345430562824177686111889544593053228366875744197065143515218467789871453682502276786362009617221722365242398833424980539217615168736099242657308855944526429328438472039526224624963057406192445062771312708906614027911090228467460167995992770672532315680762955418688712608850515903049582076781423000984793067556651508025052888420546398863961511757023011247349312629667310635812812720769979877035660063130130241422271994883541834298108504467765296558718976274791286092887595216598539013581549526460061447708178101072909744100623059574574975341368112453473017016219278965472191851948551527115285643198474869059422039278240183234955227422986952811294609136350482223721522258976344599443786429397598847168283988176464411654132133376097619995592799787549163506339871903895829838297420279521568944270778584776572026253783193071981852111007527494922260604481039006854660807907581353

Factorizations

Primary (ID: 37318) 21487388383130425238000457925252828921 (proven prime)
(ID: 182210) 16075967756759701242057010240161095496896649614620400015071840794553640820767681553078019131852059210833439704733179152087908103901678129729477214152079889319088263896345757354564340535908853636065885149156301396066222043214948067044529648683609118288588752054747640952681745922668632368729694089752663593707220268015769904036633075329214915251409887291078464265301105205260637294751836261380323770048357561703230436689474795336072113396476931913033941863593763870209420929780377891487724048251999022257326618514602313646817504502109598314045243549507898058013976348609107499992281854747173134644024129355351910381487762563705303038738707692296881765316691567376501908671646689061581868332849307776227667836160417438450606402391564424667578765868472625041312501094064757107713140666513504168567474288648767426711759991480151072475807793 (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.