Factor Info

ID 189407
Size 349 digits / 1158 bits
Status composite
Value 2591006386812378960291273216110396269972782274111190732303159742464774329800715108977423684598039218519566836495619271582878538244000317760674355615790551767778802169283882823787119697915822739272163432407085823633593032637529476762175228978336587483929757698801129279253868459458464557279948247968808497139566617026169551167979961032860029458223939

Factorizations

Primary (ID: 154656) 124796720050174992115146031610052568212932455637390989 (proven prime)
(ID: 189408) 20761814779832795825219127099828500776192963622047433110042698407780162546670686767814807647357492081564462686094542337420599547163662698622201792348581341293058860905247911212575149507735564239142000734398673894116267731758990101611345050649036631721976162083098816476602907231277200692303201551 (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.