Factor Info

ID 21129
Size 445 digits / 1477 bits
Status composite
Value 3056343917400231966355874165156166768852327650934447730850986254162413798292873938281541284333006015742222381899486320028403730453730323830520046580872251927350561845759475667969936912427874055648859838862123021104276582016281054935653053514049253763362406297368293695125709575356002723800086079744390713115636951874918545720719943595026920162435361647866334065215252335617042258272668019777994177634860557304436992497372945907580722848258704909

Factorizations

Primary (ID: 6675) 11735415506748076408140121 (proven prime)
(ID: 29450) 260437639863946774871182176834290954269581662380840214827179253870901116907007191125774080398661319527918385752208751452465323341659960781814827783383182450848110017186548696244255271288916908316372658906864895860605195928279272226614402865203754581336119641452566577526192215539554347320281997541965161003010300331931615096620553094125600875495326302763647695899538921482947088267875057845897393793866278844148070633429 (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.