Factor Info

ID 87961
Size 636 digits / 2112 bits
Status composite
Value 499589366623546243784665850460974474298095965246382150953909677923462145175472134315575969480633058667199932095714746644208008555209269774475136634863729106126582334063036517184117081480817280402431396920107581520819757918852524854578628039736689247305370814364743414592643026142656935885279921834525881241694852476439128345111289996926108615319691377027884569759037580823125185874392141820012483063813132396185995300523148629997188483433722621476128023653792412007394864609087043960071756871253779522681796371871287465241572301641583103074397441036283386984426228368179531612355794766772686755354143668009609186036346037627275808493829

Factorizations

Primary (ID: 10950) 93189126452944019033888022519639331350438619 (proven prime)
(ID: 87962) 5361026394810285079533206490269663918574661254439738933087753046337276744296528928394313811349836312646066645959077194568412647624230113206173230081788387316067948171259122729665650771826149922918058329542927615944794279882112590539734350879098885570176887733764011579859171323489594033758601067046451407115171726668924464957011958666901059727374967522354389296531094918487145901402424317735713836573940174039326952597187481048268380005576528085585296355659253309508451834460518624422650063842204907463498986970411321201574614549940232978544422528502424712828830541645594114232533532945330591 (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.