Factor Info

ID 142572
Size 1024 digits / 3401 bits
Status composite
Value 5266572733177865526817522334480629907576684274690838593648559312171163126478565178260623384471665023864990403781907526244604312766570906014133621896565561721562674663125936976388830406603813749340480280320385258635514695787328687779415164014950725724850880510202822154982047937550358100324495939588602313015720777987868794084922147610243028050352624449274805202403038680733017372831582667555875398547261848430367957714007730312004767799837212488623267444889464929703694895752635313878398587618955649715372643869500557009844073374021025145583623748434853653359050608965175902588394566516074120351342911195718291115944364306219641650567119078262383945306411182544668477124194410572140948985464648953515893118485169183191511983258814208950725697700507540846920783655696821796903179894518382737247517690755240210192081961950086171044858428209074842889380765705318532039292974241642687682518756599470249091678978322652872712773605706420344488746060499508373294048308224976740705144293612637157349231182168233550570219308864552137

Factorizations

Primary (ID: 16305) 534366212823606171881874993300544219189772104182089 (proven prime)
(ID: 178216) 9855736771509460432275957481815843214164825221897919546982121497960024321481885124299250287456111316524811681997707386377483218628462619656239946695479465074360738078483828521310397737429213542107220642727093707364171297623153497161915191746915688569570895756687541888982432853464845704540352096745542469330672982518743434390970097049325709660875041081636447255996997214401889566752326331161235235833606225029044954025844961113180188489816520809782849290214895896346393332650470900190813041851208709958920092599335963639512133228772347841483055554197372174723689785012471411455415378895394780543088290731393847974932353307284568860658774320133817556055847391323694759266717188234776734590380509486358220387418869110095687158355148040493593941512530343517261720094208258988825435861926607795682184616452303626958729344659421283187778707783869707312045171582084932414225714322953372574132248447925367222990501164426128574041395047202310305833255118817030527187042306545448833 (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.