Factor Info

ID 21397
Size 325 digits / 1078 bits
Status composite
Value 1931476025900927663724236447427540796113504149739733685415621177456999992832155232916900712896749094145315485164984127046940106024850942786825594927876076597472868390183038691280882840891386877750546642185298612527386464029303477896978738774553193449614879709363858590057520030585214024233931501844865143898337905064645214121

Factorizations

Primary (ID: 6783) 6019022585035590658668001 (proven prime)
(ID: 21398) 320895294645169833471284872876794372329759403740673792096121753358526397120673063759197983031272602728197213899246710195798459995766316783588880224093694669374634148290721338204950680954735443896922058100674304256042495571368617665070781691897089424817461751969953102202487804034549172874885098386121 (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.