Factor Info

ID 167630
Size 1204 digits / 3997 bits
Status composite
Value 1639937427484284715808259712241586869485110919780280522203252489950954177506622895308566453428140601668131481433301136550728488400949302556864042594476756553653465892600391927095838197292184651031312504078523769802413912811767781318359277969312650079399906009938544684065573780802633187533799825966545928955088210069555568381336838348142703015619934365703347514069866117391795614345933027149903973443076918041718410333987710728463490551837452612687478680117947982965843981334514482952031734066960191148042494011406306831857871496680328710547004057062039178443289268143564380206760930815332019495244549394983519611711969830760100663393572687694812135891985353849175568837922257292816152603382384383631532053280160826765313923034382591900063088023152661797516770910225281096054915327244707430247281856499092632489869323787340276201087645820528978619686670857587958522994540918577091759301376764698294929092571156809155266270217287944131869776222436292282693864301118043513195065602566540400543933327897749163490682116723832610758726820129727885332773906206694634861019268826043794160442852774100586327836157595940571961784888031756314390337769639749299108596965189425286782499931576200159168144871980445911

Factorizations

Primary (ID: 7490) 271041511600591342728451 (proven prime)
(ID: 167631) 6050502809698419623808916977560056463020910999268217334230206475310122323756151601271020679938716087280480160452214842046111513090630641904810071414346777979681109144035656915129535555537241940816436530632520526283261068128296902769495719869314379303657260416970137921292668947399960557147145319744124220465072571753803187225909128589631411728744040539003756981829515014602732934682599283247457681368866264250160663466140044808229703301607777274800159187605512688655165402640694380517022942442813736083098926333147509213834680355210818004710781881899089544902425655165321222113739453120624593688923607085322270062047686292592888238294635811249735073009840613916318713448749628742151905007187197907331456186081579269084247092056622351395059377291693779423077670290715919198812167461404983505937610448726566333716315466464922970930382117449840334717133652290042857072640810386684815551270054330340575105789575863087184651432800151769303917754567928769065586793068191335799843473881935591323937493044453659558786190207506605819164419115433449507916908290483325016208065293764546334649781251837582259708900676544858660501608165809680115115232303732804070857450584252465636038484130461 (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.