Factor Info

ID 158534
Size 1189 digits / 3948 bits
Status composite
Value 2545762645688791013921427025882831771980244794759614844256338684058483849145345608568008456033461035677799700859806375183467835127848043570685275653188562746227612694777037190394609355448402340164581050038686242533845892793303766125995378019998371968746866124714285761157738095406963089360373348027943494564724700362270456965504525334377529235088127483052725870797790439403814302158231178641899505014728384286694991294879902596172424533534056290071641336212945632888040472414657964860497639175813359426613667724354217591291181833259804403515806713256174120417215249496114011331330162701113217997038316894087372945514988363192398066195698494321625307740364830875067989310530834949565478206747229222515583252042620039090387609840756842338232139186817226758173365457977065538969181455971986627722094540260510419629634031831641960185512622952861936541782139923269882444899941605276454850049682915173591918937860316038750627522240265625431330728287685257710232344324941175618845955621498215662482580213859764358172816126900304474798678350199794298668218427304822297264344576101452451706193153828486784490301594926064852968839700730535571278705019059060593885366381130216451709516597500543590151

Factorizations

Primary (ID: 11288) 50294321643757943005617331 (proven prime)
(ID: 158535) 50617297589195083027326429868949730628124635255973024170002259209374293994978892916285524792493204452696388477844205919314653864335606221387194967967916862742006395600001715255084899509053396042449715603931231563252309237342644561519382504749045944251023557836643654472101187235001752402191988753671423352129915004425685650305249118434812818115484902704790128006887426971877660852255912227200403551144161778128036333716497660805175295691349658740262662715106497487602789596239031374642178774781967848496526026168445819216159428986272945550946636449090865461271678362789789804931189710005448547291061280512384776450469111552408601748422256906208292246635641821844072755278514541599743990110269019320042608592620707188485195066218703118066357879375986943423196328509730283454996675249925377739975504075252402228306373382513166959890951142152483861631760380028048144962561226980455539768890296995613672460495136404803741315548982807573277264738017009869753744577911745175490170632270518002909774155778994572280288724830794319142546886356529125290128523004782150537085195701760557191531426743345280510892918776178087391473525004928412162520141694913287682681973360221 (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.