Factor Info

ID 169979
Size 271 digits / 899 bits
Status composite
Value 2293579416225623439456974797021776525559646217493841472957344409491785973051886423742157689264159464643949730012349939651942946312025928541217244311460852752948507145960495336011955766561270921104294691102617005516916443416463722514624007862371802223273763182943661586313

Factorizations

Primary (ID: 169980) 8743339520860216979030996751352272934115801512787211951667333 (proven prime)
(ID: 134285) 262323041528183581865911345826298417732773036056385774896869847265795219624924103140144755588897397750005170707595600383496200841465848223012120723765086103901389534189586738000183629061144095433634113896363061 (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.