Factor Info

ID 194412
Size 537 digits / 1784 bits
Status composite
Value 835453486019588408072771274083437997974966729509127078500208750414536989863857816760298950679736050561265643064879967179624956191095001141160885990012588657540194050856355743239011735913197104052398319205948733355650420344471111633569365412907752689734366961482451601825776686685615831181096578933555899632879607890001861430837122867904453653982517755538506929101869215057414581865262088093071807716315783359829227987574935373792292017926799963976852463691609207684820649198276260394824646406023480505661628011179350894704099534821573201

Factorizations

Primary (ID: 161007) 723047335338907086309602129620759915080192925801 (proven prime)
(ID: 194413) 1155461676140462170529399873312338709584869591186186121481533540495349568359918371167915048690695929857938056551594864166985397082220244346139083805983810103281188105728127057450338025080600440990079182839703522445319699819124848803869327006121306543486985446433801353841077262277641580171140959586505047470248462962996863490493237866017699572383216369319829837286066233752078520050748469689150947253526063930881557906687821204597512420443168221827468697218365993859878100351442514601727401 (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.