Factor Info

ID 221154
Size 274 digits / 908 bits
Status composite
Value 1525948299777901479440080390372534844510389522695432228815148441198558128131294526548541466369275907716964361193282483816087251855170004552072461336217490853798707629841299774684578265070665611650314003553350766790619424595037629871494477918244318857412479737931917324431933

Factorizations

Primary (ID: 221155) 4323265319542740846973 (proven prime)
(ID: 221156) 352961982897523526682496659150028595057193646351113920107310129502950909082543086606765277080500741907505021166490275496074874900978109322300092398400439616649559157413668463557652777736532333847665555877688747289840754623664608910104525141518242883521 (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.