Factor Info

ID 139549
Size 384 digits / 1275 bits
Status composite
Value 344747379951335914763400192180360810136321906716042010401033348586903885144800601386092875633957798903746947136852828071812201293542567949746527338452714033759515050454055366930222752527561310854972348283570105392075471256626783809653267235253089412460636582863412457532836229716054625617470221615438765689719035341347731542086711947099164171251917344343587578156567662323395672651201

Factorizations

Primary (ID: 138890) 20427874594207083889265032501976200201 (proven prime)
(ID: 174435) 16876321536118056534374945524458920388587243009612127802458683304412084214935391200205808791857782702916756149796809164560896803435948136698279183379757069632009995516306167610958070234831093613777634599477317939675418468931598563727007701494170655564166280937010715131551660684005092731448556778057389954413742070146048449454656512346018246251001 (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.