Factor Info

ID 30361
Size 355 digits / 1177 bits
Status composite
Value 1636994310544051794123578663824249329004198201546009652818308834007516393012359523272881272303101071865080121727243929239525485302139260552638381480905116433360262661471516302506292955177278748545905404375050652157310096479729505993514927991423099763092755712551361894579461651355381058854298879954303131931815315899086704783101037131699915363390548571851

Factorizations

Primary (ID: 30362) 51381585875187426552800323998998162349738632602963702093223699747258701 (proven prime)
(ID: 30363) 31859552068332894135406025884378190186975424271264419153033995359791888407663264277715840048127449288756261582639079389792587837730499579456799654727424623611838849684240901301129895492092186328189868520763330601080027900755217449320046696658957190128716606912783198007256533412908151 (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.