Factor Info

ID 219403
Size 440 digits / 1462 bits
Status composite
Value 71983731718599523931589835099525020909366393164326872601758287010110001659317175903374871799813018974255451366162578562814902980633001045932558478094011754612044444102487489554511224848054210707784675583175732417159909936188718153588371824776702664412753011987953569664317453645499173180992921179674449773506600883431176731909166313309973394059992538351044052123743057188422350480392125018755855517699378678805105399032459616772723406240523

Factorizations

Primary (ID: 224914) 264511795785402074736759121961780613400181 (proven prime)
(ID: 224915) 272138078019778712854682376595676230676733900920130196793711341557573654188443722315440406719672042633360566881734136753807855719189355081714169495640424416214903215893932120744599110280596555847194454092445293463862427629379814941929971556441852556133977657556683809797883235907524835058297695787974465965494803534991817942226217334384604045412352054410042555823288975134459530426735125826059635583 (proven prime)

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.