Factor Info

ID 153799
Size 942 digits / 3127 bits
Status composite
Value 160641586896912208092429408657908075986519137464065971478944419665462979122213980901460645542279076542562586913881040642708322479278726263169000122774304144232109687893228001293847139791034517230193055577088418280777022804701883954092954291240546443380270044315029738597500117494158083047830867032978850521008116741064709648097447976015070935639078297547561601000972057964634701085117383038535198976705566616991374618394382254956330057793092466220982421577774678166404733541453086443253823156329137732900595013985500338187555088575107040586443108186910050570151255769620786717098539104597300200233545445341648488195156657114992307658922125668845368338744328683126332150067793666551129184312857458089261860048078376023248804016941517243407690857070171390992644509279416745466864903773055009624084190915323789612028630618566354166290794444476699613885483464394722442110964086172389669041584388648309886405415896669177338125360585619459063106071

Factorizations

Primary (ID: 153800) 1848069670982799106294017361561 (proven prime)
(ID: 153801) 86923988537446962073846017419450177464952410129924922932786583952310050774966477757222518262871720313630616353190381097996719162353330934930605767180273167450832628941400911186140749842915805391868893874487675241885783185410873346636025511525671764398895601335251125208501479009105604456375312002626028361622661906648266596266701063437846022025050863576034409549685715083736817840153735784352424972921999486490543646998050524557399349586410325332344364499398793453990255298444621723131072664632958178017489172831547505879943798271389092777885561658470597761020082059776750667908354044596595992619892951551486159741308882999217223256461442750927651590910514854207202382903595360009509682221718420893003959950594916590407543475103720549782697851000666247555106156651660830089386136299720749904624568766627372751866907670142981888850844471537950768561668754723922198910902573324532936267447627497237626915499684911 (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.