Factor Info

ID 198313
Size 912 digits / 3030 bits
Status composite
Value 669594603474238701961893649128620666251767839345862990645132586044614109389043655876996493842583581947106379533048759857617270416348100664582886008150991487802513019027194474281759082891223771912227870825300786813191103532007364769813866415868470763636209097068841729963950044530779799393955085293174890065751137201576137104095305036728217632638183357737741074683017387411162754118391101751554432551920265861620585459134086994885511601878926663126343051982204598336393831415667681038107414463510342503088699672193432351694421089921525048760913219180484043514790198928935384630137206214833732373003350938437202994226888777992039396388161456439609811247856950084100246005922350365781358639552946658221377085917340139859512442088229732108348346504376344412286993522389804564167661901439943909486036099369613581390164522400315902071439333733038033801016264332120448528914080814846896253314626050125261711816992913379

Factorizations

Primary (ID: 17333) 4177260955133929558960631779921813101873322007065786779841904569 (proven prime)
(ID: 198314) 160295133740997142323952901271280859411409434288321395444456605258607271281273129321171133548524268767879372741382465358301635252913446304513486559129324782137532792821531336410710662215789402994847428632592234171084382809482379755855725121957477945919058990267824938050095729888060029659493668455751398655640644929284948551723240016857880425998147638146301444889517667424098014977784238728481260940795892661436730087527172527876296425143284809067350368398478881059733547384107636849541995735085580755157685560380070872449410059715955963167326691408221956369191234393814106668523134885955859078582188228235234774012358542013022662337438058559609379765154283921386917151195751328462090139579052336834431441122518110026257329153373112080421253660168372295418019237596939617953140280825735450723931398428283795354228058902228458769390399838322190330491 (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.