Factor Info

ID 125342
Size 428 digits / 1420 bits
Status composite
Value 15991922339459058454245642691212762370031371480279585636318040956633755035321072875557930093267292062614482744846889790831970440504775503442256772009592268724008986563998230062401787816554862801081345351091458146092312995554587238648971479750797744800021341723764585188253723904803654943219533976929003535026756007656544240248794056056005633757990432382716347928080768147392628415934019135610400978838292562319182048183134645809

Factorizations

Primary (ID: 9917) 175931467081655087701545769421075444377857819112384327340846512698965843195568444384109 (proven prime)
(ID: 125343) 90898590256379355348148791850596182396176963267652382325025317315608523734531487930935189388880170792845941766934423227499456679325990175355031066799591609253789592617900050823063542397399749633090808842583763035157164654686435371425425935851531843687530653216185485684301663694111104386154909803260181024737800478526645076591430761275881301 (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.