Factor Info

ID 151144
Size 849 digits / 2818 bits
Status composite
Value 191561213795647494081321189796249090831203083124087893631353235042111943662269367871899079689950881474007902092065351191802655529782462943126896209118143200717624829502542889098905847128291573264635146304107232108583042110288926157806505741764182092406865471351736862591477226996251009076579782436660452665815469687062825221959343980227938152892347458115945431950049951904824545921984756840353127046976686688701404094917444102975459678396730644242111899587523894417194199517546321164383687422620570274531723906678614924580073916021181366488951368243036877975769934815622181374132194821279525735428993617624263020013336607589473355807486213750425361205549113096899132006607193333210616687310170021344371345037602999749127481068278751745100171291847049523331397671272841486076343227971782848579240751619220864069227127084154122419779826740290930862797

Factorizations

Primary (ID: 151145) 1249381872624461376086947 (proven prime)
(ID: 151146) 153324790436772148441202676925084586238629260609695697327574129093353988148061841076234889912731492172506629420861620252968094235938204357362758001997071199201698742495793664969650496357993302372585936158756519940324988025908177342846002919041797220868894407564322337376020395497134241461558748012288988041973186914705140305422916163583983736008973876876472097998346298953176864125746141002070491066795692443364853859570279022678222853759395146373685971881519673940338907655055566464694237237767473492171205759740437494157610995323754645186518420857203947891842823908188096972282066302304730642609756651282931961209898392233807355691853773900935928906481016369953497288870301801427171507800037622978154462170878668836871873850100199185224519053309111457802595937511729141403931402017775522685000065898976786167879267478265551 (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.