Factor Info

ID 62778
Size 615 digits / 2042 bits
Status composite
Value 311381981630835032764502788398388591563704071310770139869514334851931930401020721136306006835142607336322153533385689924180789326614041514747957143506235765043510110721461657320356575588679883377135271450847692601920506542180334213771776885175016225070422268840033473099168136381346504739281013797280985869356492603671901822018539498977469396385889739407601469741148862086005211591165324606862226040560173957610368050264809019269265588400442962271819919717417323296021890726252506219973567182427820613026141048192167747863741513265611700214800756998680943442400299709223588713905825043265555425030224423887565125687

Factorizations

Primary (ID: 2991) 82280195167144119832390568177 (proven prime)
(ID: 88475) 3784409857053610265778467025120648671273861640580023525350442647063085907795329989546650737341736939450533059090411684571733546812523336831159599181723927215537759899785308218337881171903345664085100041777212599425406146408628287379237030911599998692002652324764940496610219268268994389289650229493718816165226238077548982260115943534704695891616732005692399998052271437588583176511360842434318239961185119265893275164596327729216246361151458991804673889136081846588474105878691345896927823369227667982949994220190738887753136856197758923747252145793604529629778869510747858744664478631 (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.