Factor Info

ID 174761
Size 639 digits / 2121 bits
Status composite
Value 156848154707259213452500545361927243940614982546890616360200832434626158462225725589875128766347133362874735546488030330525643061665404374320292986908129420701387250582564344072690459140567044946678022850983661792859499995030747572378442831911166849801305011072666250506297421786408819838753862077122528279151014800618833869824666018371880863126709768288782769393900417017144133487647488647556066872739700764977719166296570825468440935436370830008230004811581464144119065002173199269272317745669981834848167609755399407763022032437606114574735834374084730515459255405161519840119649076788295094988779780520277693154756676453327583815958203

Factorizations

Primary (ID: 139066) 205567146299165280077044363032383049103379788683217928429132526643993727038656615047260656634357132358432424636176632288421640969343870732990146662360673554247891064761007446621796362467669830323860161455589215436801 (proven prime)
(ID: 174762) 763002053251230575980445010259736087753572629615396199981222590172026585002925654933619727389648162878395471501172769670210217812474307154268575245058110093854186516714550679976226415714951503967868472561579883198579466279505504203009600454094065917671303127478411685360879543001923983899685738950602701899337619382353924691091095717395046340993557247345849552730155401543788487408951771535956422620500911550509056082607803 (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.