Factor Info

ID 22174
Size 300 digits / 995 bits
Status composite
Value 216973492841945387923750526433364916666573608018840917795473491155398878919412509455278405597552034173644282051026027880762666605874951133787328132774513307519209839859807060583436011270266017902048063334449129956259405787540762014185419756468760670325609023319907961057415189625535997073033828586973

Factorizations

Primary (ID: 17371) 50351395030858047251181629 (proven prime)
(ID: 30978) 4309185330594561349852666909299780467008400879576417436162636054108041978152096362186150291010940446151964070002741202698945516631580788810129193393895386677272277909175771513041104042739991224509830322179169309893907606002145898213072147801334602750399030844205438709282337 (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.