Factor Info

ID 195222
Size 1122 digits / 3726 bits
Status composite
Value 280192742991147118347873776027063342772876647912902676408039537358697762340563156404274351261473139625789117563813629286868853620033042506283101282040832388804176764468396385821769220587308117941257169222535799045479144008872554252495654442390584389485892612390925682789009796457148555019734902785172919750402075887069263263116734572054275074256413933879563386070422435860042594583999276785668454288768162732876240837704428573564591354658758615822422572912673987260238129836703871648528171967139747710104781794610450071248635475106231313221342863573273999600026367677269328901091549798988506035541431184123002891017706879352835519508130016751135986647669713483140665639020593480628859505421100213257163763963247402363667624705558116824325416614900051391609280702046975107783385747962417040060624950093739468826309054640303901920363754445153721895769028424093972895755210163370428196621805249637083067713032603388631990331012751465633683652577931391252354468004547047022182188433866785753574108561596885643007645563863306866882840168862441614808828054627637539692910842019811605282680262805145071467612418296458582335477341

Factorizations

Primary (ID: 193597) 1153675333235058140595005093786934787922106989552447501146149917265838731888129034168487321165254186070587224405953830253599292131 (proven prime)
(ID: 195223) 242869666117805975681108364337499530119570890044306993780098727233725943535338357624392784619446247919251428852457286722931187216368838474965047722605165967339886700011250016479848237263499383612064322882553689365045614622714888874130545058559360544308566994964528392813941922677992875258469458040940098744476010916093125139887576304910061373790391526413527184220551797889518835007407230794292183294565743390328024285652428467826390425096774765461658468503354667760360884032431703646287977997788418110986537470606956568838903152766588995141675834921886432446900974486045371640352427835584612536843159364307254324379418791453445477178885408511201370540816165948260364274520038993047417500213198114801595985693724293926852089840103682240626123255144647152208457949840854311380218585632337010294248050458709756178638344987140244488868020473885279208348151553464403336804016565829139727676955172619203881979032249384678279412977733844460345645853636913141707275042114194314362130160994169768766911 (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.