Factor Info

ID 71940
Size 641 digits / 2128 bits
Status composite
Value 22478319490421863353862448636907128360802497175989344657078308598869422508329973234842078220002326565099498583844257346349484161158183810030214212644143668812060797603547581677752819557663884861498514213138342371895579219694589601515650589199334285163697969483574974567454733558663968864869487294832819097816208027240907003345944867208484181967710673180662914885183700359795314186151893476123602758319004906382421121248110335158417512071677175744651361929914485256273616228336198817311843977277524404105948781312151539369443479968982808797049609268415905243879751722842637156332946230474688155977141590025859877782558424911096953938836642001

Factorizations

Primary (ID: 70641) 216782682017260961889408001 (proven prime)
(ID: 71941) 103690568274416239608045312290044625554557035532585622679964096592858361843282676381484298399063004903385439099171146198466048835949511797221682726450575375866830358822268890053516353620488759253408839384683151339905883599125619958122116825569875542738219768159100631729620106195726883951599953188804831840169442459834974075783110727286019003198170792093466657493524196630994953158116809477245814991063382381962621131366252954247219000378746607274151726643892029776416313776910413176685027150048025984038424492412801808793879010410769263344950106985573287244325612459678223011333002973289467845500783702055475234001 (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.