Factor Info

ID 121636
Size 538 digits / 1785 bits
Status composite
Value 1370443392599187352831876310777615870130500173264296409123363089613016458786126909898221648681070451328739230851806685713926728364118622097236246473703867562726106172640033697702042224535442925513023727652258439129692138537676302980435708825612182461417932086209504767181340156442691586991076569626518622968609948880184768168594054643565387145078750312193336866069288250520147446370116470948698210021047115028426595995172325047785215061928096996339970377501037248119969439144169728631077835654723886455198092168691213339015854833796732723

Factorizations

Primary (ID: 47865) 598760589974610878116508143029560129617364837161 (proven prime)
(ID: 121638) 2288800257641034760721463158990604497597919718192586389560679364616399721919833441368542131710451230247596555562007214869684760080621348725350723789721940804451311350172687922154527489142845556550805304678280208580812629315858479933589268500329020715892192263999964282545172707445715079778047567095875570161826789243936082531900253148118700938917830410361741448577466392436668897420954410333237995837465715847344828789487723888457009301060410191963960504377706498327595617898666136953646843 (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.