Factor Info

ID 121503
Size 264 digits / 875 bits
Status composite
Value 160608854979963333946925589495605814645954286016072530498605711041337519155155700911715914174813675265924924065943768620601081626057970888354474207560778464468148014409032855222433880942494718100707572454496838269597459021691999269178832979002984811827610384874131

Factorizations

Primary (ID: 49191) 48207334081391439649461622190959416461296653451 (proven prime)
(ID: 121506) 3331626982500161022516735763722830054529671214186617831043402624407389088147104941107011167692366002947519087999052622608316314628247038053302402118566814973513274963577972675531111081240910888988114087350444433574681 (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.