Factor Info

ID 177444
Size 665 digits / 2208 bits
Status composite
Value 41168668871016049840041730952745766786711509890566441043812834002863795385179651818500520482226427736386971060589652834407730186954684363013416161143329841772383994817280018848868307571023191063620713366893063870522924342424965169450632021092015397437850301174610361147972284939049676215530189909586273946129423321194799098626850360993771649010072663958059980698137081557063238669899931828040125081076105687363751373443983832256326355330328430440198897813960846482358474278239288220041077905501418007698634355683254192662964866402181713564048816894659082006567571307963938553372518246045066705731154818053598712309822847463977771695158155383544711646147532108591891

Factorizations

Primary (ID: 16332) 4984167530796197623272835380045340488913712527061 (proven prime)
(ID: 177445) 8259888660772914693707354790487955604592174036359215553338249818272471358993229203690108192523266530995556601164392837224504529312997179090695633158851479783484968040708364749232395212629598413642307458546413330024653029537761163555297367566794542917500422272029196463967075533413360391333053553134170858872307173421835257705131467084848046430178725899176696812605295701394631345152814347000136480309255780652085628002214907996801801080859236855002168403902029178828781658953395706769204954676441955457882177186578438492296378522462663674038987117369428371790530946899009749736201947578967992699588987077414736873031 (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.