Factor Info

ID 142191
Size 985 digits / 3271 bits
Status composite
Value 4430258513583640143903012630141419817457492070314823287738913593958013785457348119874217904098553963705300385446504006756946330577903389033963705093455038320032436833781650265646518599184646549404745764838197345086231069292626734907907837297954165346199105544212670231112954200061021351736980854276200508492627711446977561434292675382624493116366657371895894268326470889946955167234267025343195009253914117576936030768243375769212903665713537855047937281511257134833943599141720923944092450722846694744302091140687536487531023600567136660867210969356577229547774858555389902562334552394719521112750569564933172273649137745255557313871399369939156813785444659543307869536880337321107597106673568965332637145813156705055570234534975665510647901203492576365479501402517292683024146779935510140437200327023154729560398966202251607212403292851185033345937062762129433500979280714613362430849622646741046151666551313168645965331741628951709061429372658530376229770478221751863995661171611391

Factorizations

Primary (ID: 29443) 2400294024457539745854460821151 (proven prime)
(ID: 177625) 1845714928438763718984019074772222497175505157945499652797738683824678099539787083687271928242309917607212973188893583873588718824691510242353435832787708358384531940951101620571565089293152266560418810754536033238028467324051437461370139462952919271318794778927359238566153648442423635277364229577265490486434269389744457096675372391253518538034136348015082514796849575782963400404163810602648107724918116596822607951017858962728398143173796740162576286750899603183450745850671486212651185123731779784174704308759681830874773744336141369079292168761110374818816823581972968606906400320778550400861742955021943861076365358765406929720167881118125034902018746121059895243717600941447871127770957406823995092691631025108078006797242124992755987638835203486931328200329047837151455627351172525766258594006161684901088266318294050622683775778298024597407015889357730437381617017401668122265507914485326418506005120291222956662281859646730374245520518377614241 (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.