Factor Info

ID 161857
Size 355 digits / 1177 bits
Status composite
Value 1840920635739756791388184173925342681174234641842863247310551238044347458631555798909183004718258488197811148924687010528777085078229099135709945904922330393495111660490016440682287994605184930735124406725641174793669596819544056482589479364908282391726957736302710147195069948064584478590443026638848837885610555132352923909929381040253438369724701284481

Factorizations

Primary (ID: 193664) 6427486103381144583011247620873468886925430368959533368671053088166867115375924033 (proven prime)
(ID: 194146) 286413786996964546836384474679357952590858043099439771136887649883863820425104166977780146163929320878060648737337559896377509726568600702578582279636527170488560992010013745680070975780101687924604804780868437633571661657744279400502869234400578845668558795892516923176257 (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.