Factor Info

ID 86451
Size 514 digits / 1705 bits
Status composite
Value 1528469321511034175836714672282986503874506163160835769277722026965832217841742940053953571203984891214299027825449414676959393174845523083687178676194373491548021848031653197580618504704535629803041000545311553565433401069146612165443921491290133539820042240705194375777942296964362935766033765656185755565940915004542074764270539083484498305163383708453149729352205355509215352937967754767205336102511429723593413526481278914210462433969303188648922568845009347301100937217692616421584820422286138881815841852363

Factorizations

Primary (ID: 13862) 492915077885080895226946001921 (proven prime)
(ID: 86450) 3100877595526473736973891606519073790526362099511914878107290718660331859671108287925308272349150538223266976035308127678451176404617837140624625884955390019982035811911050123504717371929087625623525758743702721433430438773673332232672188945063133797410632129028324451614134876623085732178416897759299652029320644252927798517820063195191600014919303545949488047770993538096273348405001424071644729176833463400750912969942985243809689894487129073476667597163130286573578205888559814603 (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.