Factor Info

ID 177129
Size 654 digits / 2172 bits
Status composite
Value 368779594661396215620526305527823389685415827857030287410218819288754423862713481300780349407951575879005112907512243137323828753083401644373723903045292584130214775600695366664793413372786241147988214999504766064260541686576775719936333843285699634499755246885220522968174052898514077056753341181425653240534919098622413048742756350872758536595166151255002813470421469046853839848258570956415862795460102198470786153070700400345669399886102128504397668601174821477615638108798224831412674116857377877688308084558481588416825289116126323061988562330502425115085059819794187147118389034428435496264423682474142795699890023271981080815395500081099822314833

Factorizations

Primary (ID: 29063) 4753712821254698015771925989227 (proven prime)
(ID: 177130) 77577171471637256477320095284175744767262998471210868557822041273975308748456946163618161352681929181972534394042093572518139329656731257887772320023817641310539944153514230838091697254396195188501184258939856721077800206642037186078976143160243126276548871703262980737390917313169639897483569672139929488853383738812458745240800893269083080127690242316788021153087481198596055814993347412395534345794324500275727643268601940219506768265440444025276703771646762153066198686113030779704070663640646507636633459225372139579718308493149249422727429855867698982220952046553395027260079040322188378080447404778991643433899241779 (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.