Factor Info

ID 170377
Size 354 digits / 1174 bits
Status composite
Value 143762438505842059704940960158431261026095050513202496814228417751053182994005750370868636466576206427725581919220020629808392774188570157739580189982441851476785248505491235104298050075823916388902565495986459412303131323444015664878241107429607259148983206973466344012964410612263799352707187901805681278803947868869993525038663473097666379686225814271

Factorizations

Primary (ID: 169779) 16036667309672180955035594098321163793158470912871 (proven prime)
(ID: 170378) 8964608152663661449245796489428433314326313165252493203035315035948246077840989189867662151173126764142501607767574635527881424196026642742467092558670842616372927535017431617504258383855471146363878633087357540682378540176258800139513094562896927789552448799099601226398014542193997703514318129525343401 (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.