Factor Info

ID 133649
Size 987 digits / 3278 bits
Status composite
Value 426044649982259762146649763407491919801774372188273569354188774140650695444718113774848808354019048791083090850450443542479691126580387838105140338837401952221358848777061236737778011254953822382328608513841106610516925996571620029706656978611881175583706067576850630942211738013667181719725744382182017121521694387094689420065691934488696236303446304598026177268136294808285985595560508595283538617428116883652843594874942551696826342333135468339083011538285126263344734469989420123934594736937015809878845258860866135643150218346080603806726130594873209309793427729709503209773553168141025519179195055921559264513231909404385243797465284700754115144112595961798031023261112680067454955981511007987963136737475182134028314046523532667413814796057887849275656286684670880062528771093494679400674581475864501598532518546639986872894571388559490440344268199404826125138642203957255523625142837431042087132847588441771267349874192129065004704683981995773969508917356738870298351251042562027

Factorizations

Primary (ID: 132168) 1977047383166099579708137 (proven prime)
(ID: 133650) 215495416857424941128789172603625923272288307183807303183925400375927952466334317435957059244139338486662443561935721099407370465783586493875354740329978152255283138479646174523127575321314695708475822617570689284358347066870087300788776195641354575791567575543163276657354819295300119642527580311206236129263825764874310018862212705389368694307510390529399681961107522476356667650798448769805339411370557414186386528619452266386150985061548658253900174837523127742287217321747507009380959821846098345004758328344196533893492859505450663284193160972149877690392921599036075631350653307829655246060419956252112509049091413319048041193133086494310555954973458646539379589371213283544882500465056145842827049466722642073921144033633397330633753701266169638779294394881645807099694814344677819392143444666543089392873510880994655160426254027937781633035338426879750230062466823296860231047038032564603246686031665837412968657769802088127868664504075657326795473153971 (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.