Factor Info

ID 153318
Size 798 digits / 2650 bits
Status composite
Value 333717761602515121669674317832512594409741308303198426532753148789820313827129241268290622762162720771113558398057500980529213639568488687414284126175455543225788501641926788999658878083716305451389652804728378844756673084614805882357304002552644058751804360108686107233092244284421465194050005583885678105444381662086704207045248587190760998731518620170674957867249050902497065453696335440742082814334460152404946915888801075096849624978949046576201405958902386417248110950231362220126325426376018491970710622213999102896758902910017589520251746911542872949682738518013343248929788553372606807069758552566144269171747199130351080358783538880683382565719412372665561650661380637207698372444448344513909155044386968361112297579125786811987589845592160996408560503542016746948888635675581570673414907

Factorizations

Primary (ID: 186408) 64578827712159588941159235562491655991 (proven prime)
(ID: 187400) 5167603275332902799513626176336387827513206487150794832214810448542120391661167468591096369727697978649846176579973914057357278802772573902018756596651475778094056144172746575149957147807733145170307407192714830347649497129281068249335367183167224817256914061627578662689055500952409585089294344397851392324047771221978552380937026021473307671572589852138141321047846512063161878156324778953578017126141763876392526126283042944865162103202508528626032380632473266101272901861307408684271206646077020701162036354817688399826741236820550067146027091097497863475562832989903126421794962716672293564301616005777890901086264920699545891524719489331725506932009452144387964794358680384168061070614366367853084771332234198683122530847302522116695439280459548591299677 (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.