Factor Info

ID 176979
Size 414 digits / 1375 bits
Status composite
Value 505617759468533686714758832270225747888012136409935863474555597010657658680071657922202337290914329839671808507877699168247741538189051416944914360626342965355579214143500556022409633534025444090290123032860902480446466127172489881953493932234585794447067245598571315331510025326364611298491011466325797220221187874916301484920136270407597461207888079702948098987724425785552994614392389841242393788395004481802669

Factorizations

Primary (ID: 6762) 285963691592722767421088565601855215949 (proven prime)
(ID: 176980) 1768118730921435264989437705141483229160840429072042828467311615523650805459521246611688751854297176274666732230252883055668806027611107087030781821488814285305302661356149657047769261766346247159737856392151631188393580764934892763237694122498948615381893377516240339539460190000398935939720263165426915715949279559344212995085929377989268622373219259832108060902686676429281 (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.