Factor Info

ID 87228
Size 261 digits / 866 bits
Status composite
Value 284921679867533630306279735642336472327743742316409534269684665832629088814293751909824371229818364303798299005488975379282704599867697807186293845140427684683081750621973381103416704165633190878194566806305858942596311267114986652920203916784441528582521184451

Factorizations

Primary (ID: 87229) 374406993002698846719165045042590532714534185273682103201 (proven prime)
(ID: 87230) 760994546556131825964597376356036490430914246928130132298764103251718428980155214270498359257311594029556226107712944315871537110806747976457694981722987310436648796966601802112955534604190328745154081251 (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.