Factor Info

ID 198402
Size 988 digits / 3280 bits
Status composite
Value 2238654004863745795564472704544076800458724462183264176373235702542569009769606968190786797770354358247939230631312429056593125382191162209320725210120383493720275458831307639093061996114133491933889953671572157499337145852403156644289585937914036666823823501182010754901994020306778584639576233044048950549639018398433725789159021194930561126433418609057030216616497157232822068807908921208212244759587522582792338267660467534021109186698495436308954543100064556899289980531799281365593268636312209062281002590476116865319118145219691323265650205556180983322486335342316008713583465171632679938270231794917596618638907037831493927558244103841223936571438490813088025785814901030453843065772732666239591178600530585998203881414506572758327468657161658015665762781634484096985539071996864153173374361285874663600893141016432205390229440503506062845844575125445253007401872006104587117179104457108212067198987870453696812457909988696427821473962005622788826640029588878906138867105409980767

Factorizations

Primary (ID: 30611) 100013092725890544669630696532241946180071054595333636462851779928224547 (proven prime)
(ID: 198403) 22383609424011162049631778735112604430890002109195386607167619748097569775308844708350381243890580695507497114092782692674517642677877735811186229022673196997385306074714279566157674101794005563047549908894462475504665972143903650383546784108972345924190143038443753170522912272277132700703181049473679567223398083124252665273355008469323212500732334293241714933286337497644516480302515930428024705603519485247584274042840933309205594299788221099783545906053567424234991072377281550578482788119279149078820182098242969976162008192807121820399337502656697261605180467666090777854312858498486698590346314929665375412503463795457876904253256858295980281194611490248555265956701232718187126201052003951000860548748659052565924445637805221669195623893459049085520485489527632112118934855143080470790927216317127151779495478524548804917206179401027788958535610363704174010608921721321535092077164345073116885087413049242261 (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.