Factor Info

ID 15912
Size 328 digits / 1090 bits
Status composite
Value 9499977988766558414133920335865078573105979024076201300531989553552774388274249154869450771802984857934361279697132596599377184519575134189376082573405969423637348312779927490230815419986330208717266379050187047900627582749768428247410941149067397337996340365506909907012274991651488097270521846324854803354591751404550861032201

Factorizations

Primary (ID: 11319) 23352531315412606928823082635851 (proven prime)
(ID: 15913) 406807204771698512665069813431722526221981040345605689072114386862253429080985011511952977561972401738469998571568751023134248727029352553523951899207271662202039035317984833689139871238448784010323694590981461621911093299623140309964846028043056076685219018025029155434078398903117951992440873851 (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.