Factor Info

ID 208737
Size 463 digits / 1538 bits
Status composite
Value 6422399933683604806375367525442291959253868060495211831461101390897198754301408480179365336729225421901117285020700950232103247723489080237707855279884350792896206781142606979825909267771462675344120954857860008761029198892664176637408659882261106887457682939417750264777641371523555241459395554893974397883213186444827818036610314475674530464131694167734225448266565687412548645252164844792687059719873799202537472000000000000000000000000000000000000000000000001

Factorizations

Primary (ID: 208738) 487793326444189722629 (proven prime)
(ID: 208739) 13166231650810450041566810896514948846509634511916167099910041269173375676926222664501751252102000281867686575526893191176842180912780429902709407057817108830831708106159623989551212107920015648054157243699853776006029226403740831684654038682466218591248984611381051702971439709600215690001628761672678296704693880424312485506579601522644355960866409293317457823817573497115896833062519389713968852839310103256925245686098266943702161281803469 (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.