Factor Info

ID 156154
Size 871 digits / 2892 bits
Status composite
Value 2854565833139068480532927656017706120985911904104084988634394587023993242459792835455917548013163944383990725842078407628944347098287650452586545225031257565409385652900992872893516953422043597761065884572495542783284184867498093855787528343998848861354068879201888520069057530303612331713246170746104188983758721758504435419835356440728857545075324708029828403462483815716815400623317851097882129647307797637379747860437312363214626440772017778305394004063167934449340393373652058171279053773049787356585441846827007741974170759462438048226238814624124015508710312984671456558415107293533444539567610205149811046269433159426325413958395825963502702756793776699504878591855916152416916596227012290051069475875487075962927151614590899002435917701504990631419246240708585969589505355088339548711362486847688547044038452897138504498688272082518377109196905963257648727046619

Factorizations

Primary (ID: 154589) 751670559138758105956097 (proven prime)
(ID: 156155) 3797628892649122217735795923059615113946338071508802055587395610388979524653642238534322072687976665562319964049138319383984754882746656528418654988099083292366208698162578360768956976643527290070919644450944773343266279713526741191897279874868644786064110046176779324316422659622624545873682433313147741268987649882917388373625236888316017472780291996445834786268613466747776765529609234612599891210319742248181767347200432292448445071180144513972864075494574032578576672500358959345172666137328237904992305566992399799002805480726158651385836310934497618190211311684543223064689789723197173886183271321084009988472625847981806227653130903001476571731598946975823878565168807605539983671557495720436813333721319926958251776520853000675413194635926859901109072292938429066559574224423044011323539072196968424032857712767220128981972460442638456027 (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.