Factor Info

ID 153312
Size 446 digits / 1480 bits
Status composite
Value 29778800078456687132161825903848701844714611475307250062873756168607113741547749204687832364297898583776596088878808014756293260250345628533940723018269872321325621617694578560962062269295429250912057732558956393736407220508752981766213909617646653844732500324267992345433117080227359769534271525323085129238265157879611369993129614556716126154237971319915213353725344183169419318937529527088586250794736037328846681919487522434023563430268197701

Factorizations

Primary (ID: 152145) 39031013628636929184463857169 (proven prime)
(ID: 187384) 762952260522593173866478975481804639125458684541664162962463320068696745127890596476226940004297758957951338106118963443727839271362416332185105256489132014209680815281276724802508980823611975612895271874164793827061371007597936218996672969436980194195426721079596260355043356433403572412220041958486756114218677773895351692246053989229964456341819589280461275930263532241647993205295987668720466335609356512777674229 (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.