Factor Info

ID 148289
Size 782 digits / 2597 bits
Status composite
Value 53213481205137543540787041283967682103997827305349889278364800528485175563804849421429627914874082942824258460616301663817947105481740452582453239142623932081402899377840302493248781017511648965237167434936295115034345153412099670258924284712705104089934896469304563308873366163651345712673900622664551227516840438798206938927609189231884213247984624146935937372928508880297000494112987786785220025812507779696784417090942433680050566453085615592971383876094115104744405656768273741767648604713768516107743823624804695296936444039441217550850880229842994921018837560627238028933712644760779283171995892581414418291024438521941638425180811977262926780381702980588672420409114175983098221531045204623078488016342944887273737692528779529419872964717477789780023196461531929454507941361

Factorizations

Primary (ID: 147551) 212654090007599958997163 (proven prime)
(ID: 148290) 250234929425696765754628884930360851478366812157041728445734142602655748303383491028897343002969255304902609698867927291751394084943944078718332912689606857540032350225277258611410224303805517735530093789977845301635429604450565326246269161783994318604325166770410795769931122419372000684595284323087383369914166209519771516440243427972526317445927993264008969071621722660544176618656485534713373863308820023381387220086253557834716738781381260737549264719259383015442191116541212971857633495386849925655966369031880816522274538570731719044026350168172365515043643097609820056352660933081702919701876911037321937834764283730492855471540309894014749442687212828111119787350900426831639619584823165744799907376314297313670048852846802429659933470202657705556947 (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.