Factor Info

ID 140536
Size 857 digits / 2847 bits
Status composite
Value 64208657201938651775052580694839294691261884925543667963411384257677145184697225393176986826376082171929810022844238815820636947900392097129843337274739152880718661778859603640381367759972601178969121932815021896866075317486735194546349608145187942682726555326166236916155858945153559630080517846790960877154567202040492610873947422219326918281758375529817564679909810583006111880932239314479032958579681621189551665900131960649020372314627520451263995550296324224850360416977903121398924422965199152837334149321773723565544254492413215793505228584197172818424564241731067593358105253900673946710338592005377524473294402007016767900109176660642989875336569375728647562070487380219837546617594171521253111437673502595279467953644726489874350064124061771980769572884796644429839013194191652003643965977571410495005035940656689350770962848016377036580489870717

Factorizations

Primary (ID: 138858) 22496867303759173834520497 (proven prime)
(ID: 140537) 2854115479056478923422530548208121760053568931177968163028157128080019914978409512594537061878277060446404164330703161801947841462877966020690523406195076858568402543369050640242479652673070774714878466136454769302439250206710906577516735164354466917929494373842265995931631358152592323442961495274969479242663096079903159431250193599672409225614632655058517638621940214938772970904809668061305701643906438559908399456712237193282963108290915493562842641562525200580975818868030907823184029021661445677957304125134636760653254301297797958167662630697566897606862431752557905854411993464664381742549966732684552412787007458874248281152810658415191838068524048265953667010793485926204027212626344665952347267402408224952490825697130987251969247766020819411349460051264201266544749955643117715935718503348314493077754743054315475493261 (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.