Factor Info

ID 121347
Size 391 digits / 1298 bits
Status composite
Value 4143377578384919749924025593774314007915302383411590886645226052947239825392587619219238495092296393510529415298050247274903505669412278302434873983226643996983545924744127492587868858361264052731060629676466951344352935264709963189634301507340019520763623748020616394313064531690910041295635679722210752670504864966025882321783346161783366130632644055791900429484959651532233300428670603153

Factorizations

Primary (ID: 334) 77167083482887551589901586681199721079248267001259341766469347508011462042026951242094776891008933 (proven prime)
(ID: 121349) 53693587879393530564923227295947065802453687976760486245241143885980876417006576089998863049516480761589265029606953899248794022356703058019022143825433919637015669817510010320563319655717140902595658720697933759066964232307455999339082875078887708652482940828693934796523742576967660267529341 (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.