Factor Info

ID 102902
Size 587 digits / 1950 bits
Status composite
Value 72584835851715847838569630868957480874719908004829847154720352104815965384171355812460433882908047009978460620396403456987770255920440366506450964565520915131905546145525134275556666265047551670832623696155370341761096279772281017643844309825880650186754510101899061115000156767818689391289240761649181241367651905007675035691474835090326665505611780581102698706980284950328304835743640475163816958770084995639881953674670591285694835809123238896424085049312993004253616024744350117954524063821679165402139534040769195784569006224671053374566636568895715422150145280635346242907617993601

Factorizations

Primary (ID: 41574) 1020829386827282779781085709337 (proven prime)
(ID: 119970) 71103787555830518398123767976986692821964096986557732485575011240829211434460294560149654513054043005627940296490159875937097698332324786052659515362268738070992747633590192242558807893010473672268034746215598354032350666443098147365683058970262481007359810082293464865535397983347149331042681879879673604354403968946644071144980057583389597439060172321278324227530690150726669463450448507865143808197812499534289045608749640789401751134852466247952542384655575871161884604851042443851958657161014469887983916821940959029006534556711933397482379492086876073 (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.