Factor Info

ID 177613
Size 585 digits / 1942 bits
Status composite
Value 215304841406951884069099891988809921148528348850000640314319482078820030238479295848798446889225399156017481924908625610738826097209830360677971748323051361596611596706653066973220639456768346067391948374996343266732146486614238022676910822851017301189410564494064153373070898294595425017542277982069384145400115152801108220358021597086135746604694390432507201214420553596024089271894407017319153821575333390126003177021042297520705143187645554772462204518153473325064311034471481282230738068311653501653506229158764522360486788130001369861606930363871340552549977067692894075599382273

Factorizations

Primary (ID: 29436) 5403609163584573203169321616748057761018527974263457137952823080283799442157872106307441254410097917211862755237759041 (proven prime)
(ID: 177614) 39844636221640772549689114042287599096373778959320898956304544035842713641025894794228405380220542271100614038139214974255905559323211213673638080429953621225076296646956706950854082853419328667360912199088543558636777518534120160139254651476241508257948862806768115940885473858389474676165663684777724330529757595244556681927908353485093847209749097991179462350413241111012021101248552022865644378432870963382173270189370487541547708461755581981718918362818323689153 (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.