Factor Info

ID 130178
Size 671 digits / 2226 bits
Status composite
Value 12230741441676531539093466934898197285223817048104558567998437461448672746195289691927774879107832995991585122781353418280411477977014638425100709343861738842710872345036255158348518483279013991853007273740433235428311117701138351975870953392493461961854818219291548772842047787083699415229962883016742230983112918357224625437763355420397442984845918633355626887087748126614391632270787940021594133523744882365973844783957860959353041071109620746876929330400547887406309582261775814450494035167906711826834400353262183684573260618389923639479325699693225003200141736296235320613815624790043553434495705168858631676318054710541364431156996267886409672558248001873686877859

Factorizations

Primary (ID: 115891) 15716201624790733798833362887963973 (proven prime)
(ID: 130179) 778225027501795474977025141450021756429788591105555261816761448967215154463330640893215752243112157922971633983027712559601162480022971445359238317793093498933141906268622836604170691124602751608329781481919702777967134749740407284452368805665341019095071217903070770849563426596352134542922855967178895205392194092099827220610532634600673739458527040190038274739203062176055989979631470310468821892400765088822066730812661034207618301294723681042952259635612730578745780455314920541630958118360923129114181770770893754742454682774942271712105242752593279614680247087670796534327375911496055719814604729404573105867216056626548137219783 (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.