Factor Info

ID 2376
Size 129 digits / 427 bits
Status composite
Value 225506891934001400698739981551540522951191793595974268003046284534338471590191364716245500818968565639485560274593231295447292087

Factorizations

Primary (ID: 19401) 1471865453993855302660887614137521979 (proven prime)
(ID: 2194) 153211620887015423991278431667808361439217294295901387715486473457925534859044796980526236853 (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.