Factor Info

ID 145848
Size 804 digits / 2671 bits
Status composite
Value 823739931442650984015507414432547091312797187043184689341007322576143731659053862394555018118923060661226229610189190178042335785990438855993226960454702489970241024335533232323005124156139339777787270969402208744533289629457056750181732715207202466368837204029616402259017325447437217752127025866757372317322241040280165422434433855701349934155402463448920253901675928589499186817401405157524598170688628359195977699248906307331997468929115977060220722713302820964390767832973948762072163665963008096411170585093263538521284145605467816019653645047853095736927003206016808739130017789116590814744442813023599680092248405563370408940834622880005353537730455466115240642351608784560161600054069211631753941401662990852273782360504271996732131723605648920052491986460690672085231702498233332762921367470117

Factorizations

Primary (ID: 4623) 89076199828580322541 (proven prime)
(ID: 145849) 9247587268292421666170640801263880914551776714343856083546647827770213132981501016185353633485679890623928483211737916948427816994106897041707101954410439351307162411947166617070742957191014669294007268301953674701613485604094567564853050050500530677757042109105049678451550789950331477137209561114561105782142192210729240058206595540215084698780820757961102053822008001282612601267051306314947290333461718604341160235044687941573557295045834976124197630139742654582454469081109681065302216573893740167023285280058510459263602322286003273201637403597100434596583218549868863359692533504819783618421092758958232745393147615539457692912174036238484547434731771116555788205282828563513716933173876569034675031380599214138196320882825692771880458653148930997059453509099731129773310202137 (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.