Factor Info

ID 153724
Size 720 digits / 2390 bits
Status composite
Value 152962429520504577005812282908532788069922071742089470118641403570756667207803527495082809925379004593883601967871469655001738451651382590625973246384513368567382615110116620131725993122541817334717676075483929107155786287515564189028091710872024048918026314236192258802731077205267110284467502259134219806257763109115361619927810428423728326562410318515896589776750359043660673169085098169244485094048066594126366622212828945272037321846093442937752778147008014705914673414177279774675524766099381786593942419670352017381041574018981588279279840788857977202467642314685737135321390178292648121068213600253389332806968231509578109658944203496366224486712577467636106435888794122832685526380992968242552565493122179607171

Factorizations

Primary (ID: 187813) 6849540592005725433285566101 (proven prime)
(ID: 187814) 22331779404159010770146815037399553845963135936769429994559011826304160482228608298606020435551831293971555479302672911901763090981288346401931067610829562061002748566487365897297341632475899659442627973583947173012803794256431086257980661845929759904318787244061692089608905292404199199396516096808217781201095988717724032254537263882486192444353263267952268349285624092841812332144092034836096638361621892008578906925713595300653701955226329032945244918365157497702250144948427304196000043836842150965351172954857338075205672968844622067479745656934161759212927213848947316457174286508134571283726188527847436723301693219151417191530371378969975223399255517209791979806753110713739079014071 (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.