Factor Info

ID 40219
Size 579 digits / 1924 bits
Status composite
Value 973348172650922520267242468389257925291347647018228628219385953808145034793814834335082359279984488736587875956679961978139723707324847386715258363048379061551725675824632395492226861778348489348157480253075807784309017233299470926947346514637782184099429841507298164868374690879855811730424366973047174303516276167125928214947419035026748375615204773628508653221624916758731310769603286103568950203703073697497925185180501814180216697825188268115387050234316611845772213367541392324721520975179973381250533477886080798278720242296530623496129451589753016834630701002194938452277

Factorizations

Primary (ID: 19868) 220706363362058009698248377980921202870796191 (proven prime)
(ID: 40220) 4410150019345805547945205963718978168040582303247445255242007418962271494767525311531974973588199439243222283863095900094902551219804518843552052109583560857104149574510071112453689798415194315923602188875730862722175456650849387816561568390453945362292505472535593898940759378648428098852721227482217507281921617008478233113362742387238785954377813617050457177492326689789794295550643784595679090405092341640174851339231792111375098174536607868023045509747429468601082587629204973910041731580029364391147188949484416052195981830514347 (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.