Factor Info

ID 212221
Size 525 digits / 1743 bits
Status composite
Value 462310914257769690138941683030695259894110204939947098413079108465229072310864496042506451957949048965414731738539472302804130137197904637021785831145965790185000582918954468702789842968859275661763722481439010264536629218813067766889026924249033565223559553937532164035306244113805353560385478493275585903731303484621453690519467984351774967519149776469937818769819387668329083099113058480818204404854957456573282544124129555723268532672620321410772848288240924050752957565979873606019992503948595644885634125505177764773717

Factorizations

Primary (ID: 212222) 64143270493480513522893841 (proven prime)
(ID: 212223) 7207473374853231335318332649518655683111149128277606041486124344640957827971210689928802302625297402411356176098129187707210862622797847323928251314285576689152508621949732416434250417498878007192905846640250937195470455151160340415473291192640703895614896250487792701885601468643282826086271575147405035026843422277115478312957827160465829344098308019278568117873359764057343904724442460716126830646092362128222229955153593907218164816190466776936173846257434732707028832368600548599804076622117637 (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.