Factor Info

ID 54633
Size 768 digits / 2550 bits
Status composite
Value 393513152961857704255160169193642583946584952898765533069991027302327129710105918210342242921174986026929243133670692064113804519004389726466191377039320126943742290165537921106290264122089371066743892067030636913152027496116715668767704960000371714007282439327907006409285965014090696450124976765058694014166350427542685448572491005211136192933916460889924141895931232985569554973028690555828531501979849575060294570319578174515054949764990170462831727381112923122668288619560992574467632047328373869245560607626310710521186041375507356708324994668071686649750153169222986238731763462154459870406545165388216938632278168754757391525910904425787025296373340144832505895037374942190439989960637736151577674933799945268202987375991351598606695182955610602886857727127317

Factorizations

Primary (ID: 75990) 406930823656748252627076134956471 (proven prime)
(ID: 78391) 967027145856592721094745413072347445022783444844957019579569365964078351941478802439744178047278946796613887125855829499087667636251781730467145391023675682813885360367323171314828407891239277766907409703376220408464564471568532031435600971960714064879656305718995546157391579774577301357935532107520642779142347066891154675846274106363440890110971590668044604247586964486728115848309234822380195250230314361289612511499854660468880303327632569921334464541751255113643772503905973106433593487196400324722863224617406513546001497013407448423993571577142650810680214282194890262909161621174553999292703104554024781613299709160921393934842067127627582309806516235973204233347081143557137992100633152964359976685720371999171941053380020627 (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.