Factor Info

ID 191019
Size 638 digits / 2117 bits
Status composite
Value 10538528528694366550294259521392012572285105533631584081898119272114493730923691359094687339466191354292067864917189101138633252184978735218256123746182456336712901153789689289623898457743738847499127018125640242684850908569062739183661354696791727729913333846776834259506376691032933374701133431731658873088897810680705574747506694026778464951345066559001221953304219569324936519059247988322429075642324337967035784496045867859311731014882879700621940149547735098835203830316681877359886108297008147751612190815339181285621665125204109548067408965631312122397453261523112889241400236071622357330975837477380348432815892862722092990214829

Factorizations

Primary (ID: 189574) 3436771994104416712219512649408596552262850420344247506213831299218378147623603627773430139632333 (proven prime)
(ID: 191020) 3066403167499211998410067426333438519825597173998823055292516715539560213381473859347712415965644917493273983878291690817294938225087095984720135126988950039227309954056834127341336741338595290519666706926145681031092821596370248300523915299580913813937793805226481256795914404154171325007420969724813658420507124563804630069793704872965535865853158179271534474165044475396517435424398837434493464273588649893603360492485980241188084972930447126555800340209397422903771764376553989814331331921090007632244041557508726682752432451031775516513 (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.