Factor Info

ID 188181
Size 1043 digits / 3463 bits
Status composite
Value 22654905555752176578596093248883656541722553376543469974973560732379373000312601299213157309786387777628540812240196980992109507189435242324152041234089826274683544418166395165128270960602468095275466070000611817509456869527032558731130243688036095299271778319139960371849072983203861108971860962298551703733694327224428791529854238666215194063647334908779869190799520914484683571565421414552967621592582232902847666004346021772806796918438364589050833090536434349317313875110952529715164060461142785498979559163156276302648807569546298657141114934401448379553020955984631110612889616430406536941239101353525849712379740876877890575197243286493137470130717622893390483977455950300507276518995808399277591848567181781586164394800299449338751319752317241199509882605920835722686609034813176665250948760803216221446089432148786754337279595208729924461187651198387127306291411866883120973899891205914481313665739723907264293529033781810123111651363023614729659833821727527846774664133124629526929435557870529898104436653104142445378054716476108369

Factorizations

Primary (ID: 186360) 42185309079645596644652378584068749349402607016042285939 (proven prime)
(ID: 188182) 537033058427516987542607344238064624965103962915527712068431386406745364858172957436263431164202641196430996320403937872023216561598456875322240605616782005403560308735236407086847090395297181062910106772388218846680065723323185541975935279053903303166945622829594078247147414381381967378183385650254632420175131261703513798744427461716651987299213397358648557751448673855200647721516110276614831777690314178919911246275349646768119778148068953949920409507023907164370664446166319937791309065125110128955754249871758357149904202092223710756857038310670106154578424721852264701898125342544110258945893202365369237513872436854951023473775722294981587433897188423925127728667667880426974926728189362296258243082075333680289234954534069422981753927578752008470855590573199799692848112254501349942592940187603419524561833626574100054732791360074203969037458781398968673113778841644015298987993854739632258602066135322056404300335143801920761231710093160211488590731051684941232731807853475371 (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.