Factor Info

ID 143560
Size 323 digits / 1070 bits
Status composite
Value 10884365311263831479319735017348518976219569281180838906918143478559554257420989132676295695480516093057123903763929623719791793154527764193933730867779108690664860961232821535772632891578890513704938020849869977808208267158743369637926178360223970200521241576420047748803423902611411103113947517995902585898545626937201969

Factorizations

Primary (ID: 179364) 5603574774013623247960658809 (proven prime)
(ID: 179365) 1942396728913065402247058469901562104112451185344292912699259367175175331368583705458760601419994933142885728194392711050623608001587892615122924144348273156677654978123608772374748531292520141509362638151465371705808784960520567801027536654154322619045554530665635904971352799171572912486181241 (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.