Factor Info

ID 163105
Size 1176 digits / 3905 bits
Status composite
Value 262098703276560183750475211604106862122880486638941293247434345808723141959348628330368309918309580533253509198424871708494575984454095279544031620000619406133083599242849290229035224619395689309475479489780163908634996331773332949506584692825007280177052848723580944493625669896204976441286195983681913188393618574889021201257667341657329711597334207318900259473904619019606582559458976540724165259360116086662310908783509825123512717763966666407535148453263006038284722143332007197028266864195451567020447235083030811195857508569104863974379109862409609462560636932305278105109669808534346112385068276547719456000008097256076623910359668939072567791205168286530880413345848776802422307970329908328336829795594550577513347215151372284330005463478315816672452407593779128199107978664398415430559272591930102236555504960286870707467164586021513942112694840289941006085351007556899643520392863452040642112785437623434118775340197671528444664346613464407690739471244003654590308919157992159609798888535018784276288714701243577890913007744793308467390061264095879570261403898413398905434583258601460429626224483951093122704166292872326935196676863747319507777986649990947374440369

Factorizations

Primary (ID: 161318) 3314727061086597712031771 (proven prime)
(ID: 163106) 79070975813810094621506984895852422258503777956929910322240331660592891977651799109758380257691718473768873146470273345248409449059157361241466276870960887390811705226805715687938485709770137257507125992558150157502657984687565847660629910529079161157650443127398648522955148431035269074395547606666876470438472153695975315063680543853158294913333994242497785277830331538841832379734473487448051708920449825429049982660531055678301806532412229202966122847278763399878014607288457063390470071770242903519617956654375279119776568688985244381720672456106633995199019650353245223071647263789613986950106221942350918962568691261392013162174789622622464364534074134938362978506541722319237399074292373215662386282391641648218117191735174847257910086639019685245680766946842964057596544509896276689497903084719992514013802709595554411843037897320813768761987453693785814172476779993983556493405281285360149322835860000354040203620071297287328647845930658278734128777470015321413634315012347547715154024059122472686362033275245811294835429012684241704962799813106280673684704101307086555800359038816367137723100361972773884889809829970577186146573563692770339 (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.