Factor Info

ID 112354
Size 723 digits / 2400 bits
Status composite
Value 157578979374786231128374198468169259005657761096000269418780581116110183738915124051246078258055447067350045566410143540697937767372934583403573000817013843266150205028106835268868811625367370799696238717125575708669214674564270281354550256465268730769496796620461727771892708715098722173060046320110852913914285537411092193570564117658338348905475422094141901791997028380363439419943712790466706259003769215969504156068137255495921765843798659991412511362182906005554677099045902371658994928026718074637438769287945835307996983251760369107984939828304553865690528883061012672142497356643665197097880913944670065783288850235549900367170551864238941717305241204902124549336032817675545947131611869045095487679849746231845329

Factorizations

Primary (ID: 1402) 263977542497696689248541 (proven prime)
(ID: 112355) 596940852936992439093295517478486408716491062473342665713965851192176412727895746947746749112377511195502170996079895060148097503434884654508209942988859121991488384588041754849567038733513462089989435253339257006924952885565844396601355177616400692832838948474995301108907677342163961888377986938162216779055959426945952548409890643011781542734753284349287525855675977191784529727371547752757298826126728309352137897233118824316072163145985612648240950758797704789154251849735186070383519159417306596892973082216663135776385618138243480365326522575726765129091727288443713486215907714195898509561226269627323437783551954730808120366571477821901492966700533948775318868079101986451493557698679456069 (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.