Factor Info

ID 144361
Size 669 digits / 2221 bits
Status composite
Value 195472384312443797152333109445606160895569766526588695612810275693998703027268494560897182273322999368030774808666265957845193348424711210688528560023072022010078090907645171341530903223869110464404646396377667528114986540216748286028867599333351871931827217039923707697161313553581054578128606255230035275840270403975516345064520033765024570130473989219808162626903599588425124818582410273293677051604443749424275397605051705684189456414802315952951496379807188002369334122037698711050193422059068511194689808979375841306731183146004284204716624988679393697611356926410457289237975366370965536793288353773875882836298776665396513611572298026411900413938126190823686111

Factorizations

Primary (ID: 143181) 7025862827317360540403321 (proven prime)
(ID: 144362) 27821833291766634871684058716348329635396576119328341456181883742196893884814089894912673828971677758364863246879744040810862454228841809134976466855433562580059428473739741858421759104002869969685483743883369907693106684706517279653701678050226020821754185588369635652683856245398231383621424842760986152156575837285042339600298111495846603418925541282133511640831377100631119806018770697421021661750048723381521651801484846593322132699802249314897607915025652992842682587785237931064401824855021073653946146268936793853621190740537144495266475069616302383673910520765665550442770873169129912749139555894749526583987371793436190315567948595991 (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.