Factor Info

ID 173154
Size 958 digits / 3182 bits
Status composite
Value 6547737589459440272405050073674281290354522445124647413307848043941086450588612736529307504651924884362704633387272419883423158902964533748251605972687308290110672382011591025309619690374087569999370719597284365180058922554793933449109270395607834049161451466657181510028396568630705303843994894741090173900889160200948353822743034096369866353341953140580865350067936544777145708590113269371556677347406427251689744610386912763822312318709224008413128165258246390809868498557300930630316722014571020904119329841930399554862790397710007429253204791098021768167601926243249868671696407416637795222544673141174197528968631786856290609647089038248694908859652885191458668272206779738746389954361974345620426246507315821717334313822012534351202441888708237905297049759175641042730699448447382607710376019245035700959267325187387665749941639287782319811714365667365635829119321788219578282100354127958788992858559199536236008932006087017467796063838883341132588261

Factorizations

Primary (ID: 171438) 688738263602117880643778680308238436423058114977975531121614617331 (proven prime)
(ID: 173155) 9506859042816371672914176345428883777099698826917895697345542066014859820902897888193834281108269802514085422877898951482821771909152082526168757064103663119610203588613861551318717577123263466464849450677321506138575185164776573866098163958665506174418823722124738313777779700022347290814107015579955608296691657829237437758387625934379731875294812670810072073026440618038075855751163077694656112069868267704550637284126450486634936472163435008335997049158005408539832118974761654661668068347137757302920861751207536462472846041665646295508809658352318087320455972692242330317994773058858977177934625089509627311789996777089009690805722849537407343089792580658503871409246874227608663590257924279227316175116607953065175853208290896547586482792397028044977378435999131484555454524414924124625673777829130740214005725870166482029234457381108739838995748538249001676370665688581122761950521031 (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.