Factor Info

ID 163496
Size 1221 digits / 4054 bits
Status composite
Value 160593806611787862944311970584532551402894139505330191060667124134409783576603593509371876342966780810257800358608821483380745026375459159126481764529988591902551860036424942438617051447903761361531697000066834180172459876515218399089148598483332876182503300020893119078990527361619516816602473683478461832341585605093996986441230311545283314141353975989147957479269687075688158482851592101969258834326921357440810631378964674754924979830625787178316889093811193703062336994929193027615017593557608690167263191198016886165132030555912499069298372217596364611389786714722970605672146225837089464023623511043020105309612259080881913532692151490630645301407996240459540522425299648620734030613626770589271749846432562989485348849346299125708927215974443083236280912574661318953712518139165189896575958328739718129307826775915140188935984571005945711515442827389539022196592317384521307296918265877446166231915260381756294521348331566910520538441913872886631573592836321018016094973130073942758310234111156251136430742494961412442794497701986036092251937769989136628678544663715528398547010687667261078780473741577709149834715165613331128062298732771570450801095592990115250804246600831833657638327491730514577206402944352379

Factorizations

Primary (ID: 161277) 794729188168554284559343 (proven prime)
(ID: 163497) 202073623320510895765928616359744542196007656525213393057108080062960925399199676786094847385535559114930773140654266576488959143674048608198577321780469815782820260726206580098336526942762081288631212845760525816596588277375607542579302112214324064500819204129559483982864700331149909312231587177296362857453353583562195050508877499347597593783509218905475042373313059439739098162984395960174199977048138284163444757733963952966943932265998864587678429426152519635187794842274931359550905127492023589053878454892182990271134087048309363002343838004824487011108238520825257995984048740204016478063125731286156123891393905355543950712101861602363855624232178413443028776441836924335689675570536652931627298698301917208310372315994484643447003391806889456619683101111344364270369367278373080259077564040858319388394709497765592420256299364916641660390160876999694641492748298865089911273041995728360058544613744830626181151841057656499103867484676756457500019976891144123447090451555705001200781085536293090743345907969147005715700100675861554547644644892223991296381420981835742303652797236665231991712276774680020367049077069458420492280427585934133525779737736514038749773622632645164098706790453 (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.