Factor Info

ID 156102
Size 633 digits / 2102 bits
Status composite
Value 477485984978874288115125470236948296983823825702393936262380595770920079908748537320096954235819027537955008652860081833859852685865189344270289727722632267535755500085730622869714399269876372265524757219410463051393636355924110195655654335599200753594793682881640369052666008479715132337507403207072217737752918464883667183315502146393448607724523485275148187981380081068717947632654537332177155823053823124221186383678766279727153345813216894166160056226129306707279699742059596484051875280984392898986231625138574507436765908593878352328653706441113507744632272117237336770958292783125762950804167773118751941170891506184731481449

Factorizations

Primary (ID: 154595) 9240957640390889951861 (proven prime)
(ID: 156103) 51670617219567382741248083280898587853617177467710006562404796114164816695695526666400414398098758923402199848993956837199083127546132537673924956657906070902930801075008969442012286526891272445445133417063188604907519533457859908214598665469601092424436918953886602819959481582968098502350724670780942653022797615374350335979494518066882386366424944946509628037270102381429855942822272203634859760367471439168901923150871819940349682057037559048412431561955133728494517856039707693682503344155176522697645777593601692516271834201870092231944754670728367557475331703488762038161075637640786312471699733040492709 (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.