Factor Info

ID 132270
Size 387 digits / 1285 bits
Status composite
Value 408640270769615758735399583557423836257380228760163115125835513720174477436276610728843768888420224928291416865058096326952985256361630578240103371862145320757508504648887984283586054733434614596378734288821313579128370440632619325266413242078688998537128400164167180222827834283075730845780080323310740545959259778628731865462188993385796811329110229747688672416292138590029833575608521

Factorizations

Primary (ID: 131676) 1502097124754084594737 (proven prime)
(ID: 132271) 272046503541850654234010302146342345570640171090338173567746947293309147746183077692257432088823368287678545480437736812954227805580683431052236592792803195729909281010447401138255409097659927294935493904570578876591559013240332128411729634496024248849424479180897548475709226328865354262488980951701630329509387504198734899729023181736374880518416915629785505220633 (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.