Factor Info

ID 198773
Size 926 digits / 3076 bits
Status composite
Value 51981666015740809158789575630174988396169269503228060210283989513353872900481135465510820722888266080604623369843025157028761757951476811732610413117016553456487964051845252404703335342743350026255377862371575758969014817272443721405776026470882642263996351065467867670092395773038817510124089092103168062842792557447888788460078822436357453120156767031556846564545615137413298180718155025309560802195382932121105407135071177734646460300763823082155211564813428165910701352488403795549711285504589838941031607440428726904427468272099045598725868979792687898609593029511933963954215754217952613211276319057422080611237645411472079555104884526267805346160078219583401235758185288297288724101800967997366546697511153272114475150712703107928645280090985046571977135864594960716394554358065573908208311991979943445338658416187552586729814518931395512796320215528474940184359838514404260300321765662002735456557094981511548259401009

Factorizations

Primary (ID: 7662) 98327998682892050307547688538841853424435944546993755800017 (proven prime)
(ID: 198774) 528655791961979857241807791195258184746354360774739461358164631561279142557439762378035044430644728574217318618366726345877687072685668536360687318979704808426568168103605683117023076469336733079938099175123591395204977605100411922102446280232051461326495345535438857118488075331761957064180493212005911030683156760809128498075899891896772171608121131031981832193998464483380254548595176920181213420561797440385823228964298487742823996853956515412317805901394290278433049001864283871611195329080020505484693825004246061868492304170805728080901022889320007190432958305001101814241363370091362332294341802162617418801801671202935437952961298749420924789017942482485167462215025925205068253418041293735955793632526008398019024604962054609508600890241209619106685389211956494098890215875330538758799971406909450928573133380380976189105597263225136558231116890101663694177 (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.