Factor Info

ID 137257
Size 427 digits / 1417 bits
Status composite
Value 2827420201227974703111821072919780612768187064845437417410803811720176362659654827858185405590540600835686602143947491624562340231609418629389170580808635526125752737891974992572023778826782702395672554609638717674548983155268637497973274639900797157349848944762415819568036814607188501943770554392155347479957262814867119095732564579096427544785816040546440552367242058718570051249421525238681940876270901279576118163328813727

Factorizations

Primary (ID: 136718) 61490835960495715636634467211848608270258926242709485284651117076135150847578037271545179001986937064114663844382736193367911148038082777966857975210205331861800511386834796389054835962457589855556068564817 (composite)
(ID: 172146) 45981163811863407966906902959806025531256742299014700838575750099320212325364714682607168241151671995038029460597270620005885981836944846579569368169345993267544328633650287396699347000623322861278894139805478638881173231 (proven prime)

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.