Factor Info

ID 127828
Size 611 digits / 2028 bits
Status composite
Value 25111774928104720148507885045802925040510594068022800290951873597901766313888534967968377048357523158835238197066486520570127652705796345975848308727430335068517936235534773581145354570793263004960910010048096628959119439115619143892007277362012082883685013006967779909278289882914406485251823104719227679608880766131993705853729877546009157973945846708617334347239460605472013477039547666386180922607251646644909817453372943466211378646019171778371345120825204491634791193755190498438717698844242455900331070041394108923234118015627697958542889341503073888279540972348907863988115404535685144467132187208594813

Factorizations

Primary (ID: 584) 3490855311525894593942346160303930322601870428401 (proven prime)
(ID: 127829) 7193588014144322437321702076820789510040478221723966965489953399940078066921665402266013647275284987648295799606751716909904605954623023914292928020062872467110485776685730692095575939657704652475838590758575888037659880652897794229862396563038248244648678723160365388003201698905049256900453432338591441082614989897605758872257362480388850714815296734300390418236767243356552552647813279029308838778206560268851143154781498553650400041257715943966841472823128948531325696668493472087445001380987178031274804045033427740440658428213659018959660902522656261985613 (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.