Factor Info

ID 217804
Size 813 digits / 2700 bits
Status composite
Value 369453475703360078105741715739824976562714082306989588011692781569735040883544631246919523979061949373387006257870074816750902243801863902464710717665036452684807014461270583055028776188352147262306600764135907032838968915927583437528146233558381451026425912027007927200142642029111312588142894226711427896681667549989913469435632921006140604999342287871948678058052538919626671148312627640917485608547201747008458677318053169137154069499044382997339008384721426942220747285097726503957427092610167646138688682481212564036914685942442845752091227311689518538184874791516457697125297180106034501084963111107756648233698703389218044768734192122527968792228533429455258801867731621015299829966400175665905158384136917934856206609345902651420754921482704185629625985371588968894675410817287143913082766629798164910019

Factorizations

Primary (ID: 217805) 49731311488806342883 (proven prime)
(ID: 217806) 7428991205802357703530535058246540036336533669041755850803817118703205294416641294518815196914494768406352948538288885608223993352605617074592236999947660062257193199995388756288905912070451579244946863899919389461891266742562729635255626406695657074477673694403300391687917350155096076193652493435956950382373544509140583740344163007741682526919848043560234264069409896978375054991559037615949798647128960661928466122359587779875820529777051844826023041657291088920385121102870477509355048927514172306637055297441024542516598666426793098049952067585485722028907523378047692868924734047154658257689988029244935611981620091368048014934541451843628153739510257710840743908134983371917898863056238165246070920405761302903562017369993397254469332362232254580383738399142303955070657008105266879393 (proven prime)

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.