Factor Info

ID 143978
Size 494 digits / 1641 bits
Status composite
Value 50110128976025917539630609062925176476813238146592803680629282253834106313620394712859778068263598706163097980593921636102117825142272288591955281561378289853820946773567800572479240575230986598127141340002776907951507302210734593702141236386153615823048581387792571492183391160761208341581875863931502561351315832049854270668518969260467306642666379766544830763210876051498177759225179068813535226086079734610836689017093845083147129721159511431968465673814914921225776459103172433174462155349

Factorizations

Primary (ID: 143460) 310178282727100597027504546138411386303462450806643518460885354105615557691241840883654545206469140172874233674664739338941372429275764754788079390197945419476484239413602820001044261210787088789932524222371097165218191389538683088733930763230583 (composite)
(ID: 179779) 161552667502881057761806353506103522709878085966714293443786565485453632445649193131712021605457082794975200163972482908771445892323682073420308791194518279081638023686600848240342200489760103543297956795469169292622612317826832248147607029621709203 (proven prime)

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.