Factor Info

ID 75585
Size 637 digits / 2115 bits
Status composite
Value 4279112753652764904651354498546534531644669518713189859779061181729770753812708924638285297802335378532884743259274820138443595371867253376888406918215075917577001707126848555564758750760711874032936705059468931396090754087284804459580066643895962456527271638154883787018574393783146098485923017126595326648233252059630327215087307947025361620399814914381688341058233693944534376444362379518087803629485480188640566738968963051367342163728657493768701352716198946417427710160661231275346607387015429967240189843919908017618070460710516404106544004485799280172080311088055703374152025362684407940661631520189159768514556868721821419824709

Factorizations

Primary (ID: 73358) 143431603274489333827632922976306375527002795502061753282652525122256521218096635020753694428605246222986451058439320718556500751743561220306419401130484819 (proven prime)
(ID: 75586) 29833820831408398183384351441299870112979707354594656209900368324029339149823188116193295692539943501325071503348659552158114380340562306651036419801719568788014894194232091785884194523291239974069974776463386997517901358345598676378678025118826024952628602792187800933269580603886341557133526585120737779884772872387057487014542692400165217471199056198430730509500512970614635414602042867350628418267034391952904999149539221981734141339771285716080071867216883575891253244500834311 (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.