Factor Info

ID 123445
Size 489 digits / 1623 bits
Status composite
Value 263606106314868847609757225034016071069984888836733713942119212544128252423175031689079388252560223738436240888687619612023693003975490627859210290288360246791813840342090276492230183684995526396358802002306393006163688579165821129538738448550723370515821137439481857255088173796924694072945593812064147833374013759170754024651898578889854199796096433576903928786443322897230989752046299951475821792940373202180195868338624684772158339597662415670770445065638232517459460274171404766159701

Factorizations

Primary (ID: 123446) 102837874680227420486579155982278945587673409383726338309601 (proven prime)
(ID: 123447) 2563317329675933523827522389667907655238911195972918334135354667753626672536673724736220285298791702596560256958081083495305230777528969378532597865732864282726250688349584178763523214204918301350029666770989437556873482556811004995850960989147606383637160215543154880130694458979263933210334577498502246228019712940270315582924006642592210842871630855375031832459529391869701759949675115882073148730319823003999620051769852890101 (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.