Factor Info

ID 141959
Size 579 digits / 1922 bits
Status composite
Value 205353759253255989861433704436522690499833046778493044305443051834358254120639544593395696156795861637522002141696830480435500684731506675464230952011062026004620393070115829895080730010800559139544095057321955566332462594686249753511136398920484499480642775151765895090122100449313353771263228348014781914608947945757016581092594103783178375924415733903297519937825487451971472177023043933426114200470464217500820017998669618093805422360507135123638505689295259829605866637901518305972824077224219955781441275605114650604657853151810487973197544195454894078946682783712868610451

Factorizations

Primary (ID: 6878) 489346511141264975761501 (proven prime)
(ID: 141960) 419648969754224503545636424660130530565128808829617522497204849196658726212621938328958468214492252075591598548744165365924192716786590247325892392766280007989854215828902234633658757914200679707099630435688928724556802437746197108135202776481073017396150103301769738848234029854480942333829498629107062476536401538013635798233350406962884042158971325550471389015630402781095246252036986835298912430447913673628806437720409959165690100033603791179399642440166142797701178177826782148282923507190008433332301577137308514756968219102603696973998972054923951 (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.