Factor Info

ID 137864
Size 784 digits / 2605 bits
Status composite
Value 8816771453333411468575354507705549907870958399699317994143386115354305829579780149901270214896609315052789117378693832968766551114294294794277707205078934709959490718419307191266203522925021723952333129168511548226449604355193873826040225286270065252249284627433192058537034037508187171610458982052961555013729129608839510206607118076221437636241133928209851017566029978418352448782990845492476909861708602631905222153463224542799610280100114492661771037735771278883383562826350592258020877128736853068933326889078725051956133493975932220052191319577415971695326569083598798417088064828480908344575712983004191003749687056015505602856260404483979508726589471741990086080448912696349127531919073835478766944772948273236571324679060917168738200936904845515289790888711027552540039067769

Factorizations

Primary (ID: 137865) 42908666839641291470274403 (proven prime)
(ID: 137866) 205477636634191873426750723594261022954773567811767630057977859731279742771559257393273792205945357542504872785751694178197510777543804476712790612760917148155268546851278538470136529206102024456449767884878118941491500740668251337177110783042864886156093142499869621371586579174191230907991879720347011627297295948070938716621039185354054858648573232169809585090741696985313982780935159484587015431232713125847395681318984057070321893859247028137744165520321049521359895025276020597327004533120398594848162832298076086744910214581937416251728017031562103545718323505775913082100633355277965284135329233567935008029866838207334415111297865197024512515331432443466521584600567042492386222328943740152836621518538540638157329077371261983120518153490526507185523 (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.