Factor Info

ID 21954
Size 339 digits / 1127 bits
Status composite
Value 981014470098114047994517968022373646035730660819582905059113617523142911515585492203306725445396898207524469614324401228631741592718314961236274136198905385912970378563492704104490067100876358484934106480559163521973454290113141112355898304467196068243566303198404113418371869252712467263566218690678915716644440269064484762808579246153107

Factorizations

Primary (ID: 7481) 17252803354297421346943980322273 (proven prime)
(ID: 30740) 56861163368778423520457067142056993273602100039470250059768890759744594890215356080244738498658361465193374292748918875909260199144975308306014509749096605853803950633567079809565230021724550026820892510731090666609367821237888700301912953973628909767540647392253932066441128751287108739897631016028347843059 (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.