Factor Info

ID 153880
Size 969 digits / 3219 bits
Status composite
Value 685896504537467385662155635313351113168608750186241908152523676240028260219983768691390092337451913611882596980745374270028275467439294697684165221475333334111792632072093307064577998324124973419873342732075291040799774630184949229446758911191906916409325945884436544834272395940604598910547271058994005486601505020650338461810900774965540842830423734834565387114370507316906947863179209951960307929708586960784677245649803070589027309483728785060060798861697849430693090622965648336424284172086759143296529336249276551741631054826524711135508632455303486495859286680683977701641899881952545902861175939089762241374070419120972178889127849711980736510901132435001785040867824713032443474378590336837926914738742855875611549963434385758954900393968389538540132028749728574644062381843715285808956135446102763332891873349827944064451487759278505997049259847842650818701702459010037541707471613481834697631301367312333517609647913931454647034197870704643974092625541781749

Factorizations

Primary (ID: 152190) 2348386754555590051440283 (proven prime)
(ID: 153881) 292071356307435315140205574471698235035062073417477243179169931368258221258376340198292850224102110844819291129439840792318391165589106332607191145627886018601838474176825637373204162823277295858861737353500339122587596523863727011498742827395009860755392095831881116658297409550682586535935846686128222747472498461100645700876380208851206297844940096655705402725763480694398659847803510708362468486100123805627828863536973746601200020948192410339850418190544107137378701442195504937290496753045736498883114722074015495544701731315905658965835061898124505411785071479290324008192466876909486727416713913152206238047199244565922036829650218429290987731461768220625486878065208806345835867033711745655108619389580461373249069301199418635198434207369983082090841304489091240342543581138670347619693448247669836395083685538916527413303686812077559147877681396697159745367882042713963187200054109350082901150926781279519854817687383572975253485072303 (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.