Factor Info

ID 107662
Size 707 digits / 2347 bits
Status composite
Value 28258280578802953194272473146513475377935927647533591002776594231477765943976282461424270134575021090699836101240560724194641370355610899687141442084544019842799217580079368645808004936839497254678448581214001266522326095805374325635962235838824347598301257810543208425208312543030393547100421628150232476498571788104323737738233302853214431695630903623743694895607419685133470791872875873534538554313999164213257968995975269316665247382377935448167026948112340491945242013450929492241776468862975055832536522374108182755848267672944013779854434764212042667603652111692286268347638424521203431083834782674225808532662679503481709104430332405669855445985749776624805563461897196957225381716285346239259540007

Factorizations

Primary (ID: 333) 100873547420073756574681 (proven prime)
(ID: 107663) 280135687715286768939335942545509718085128310586883036181234414546384480693908214115777851670588461428401390533490568394836705811333981813288427331474322370511239131559480626072060552899796499342948760050660570878839557718272292539887931260936842982545357727770061315530665606763445644114034820674092354817745227389707254549631194412120706218383194963323924448549146063089351933472152385915144888469794596301884474244269668618649570543006520413387511942850759054579698557400097082860441632351728873574250519661667559969943797436374780047056916737446154349728732936030418686999119381747483456536724045456677198156325618284551797941784649974314978778405052569256996227818095332232130047 (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.