Factor Info

ID 130040
Size 747 digits / 2479 bits
Status composite
Value 127702476931921214369905941337992644737609363978537242805885646670019161403932925650181109133253946597648116472154114550125205534815578202851477921866342302256214737344986946348016330946229504387538911426589281225325508711147172328286477324262764957767267825898380322937071902936931720593447157766613477580784462303716096320277543451652922525609534789846176003049915067869264091357704327781831258907075330396129265906101893370534010854089266720915384987989993179496496398214242902105665242484767039978006563215335761540990179384142678306730561051499933444709299204295965211692248949968524370629974601266867098899572068811314410264426012256312044637904661115897107494821337889346925620351582990474817039672272740227224799410741640941758753207463309

Factorizations

Primary (ID: 46523) 12257302913715555692746397617677185121044299874770722743155123717855901945861894144725077624083477280451236109 (proven prime)
(ID: 130041) 10418480952202458718398449577674116067972646231571535291198551532292123467918253680717615174578997961290125795595350818516492166073303476421572153672208353804580432683138816935855067746437340255765551929019269346244173808293052485324313112940163083985267895256192459496851932582910885542899577592554105446608674138542218389838053623462172635827652882518520483614695623569099232220325648093902145747895719840017624707248344535654405153878847178344721449348458543840596423453506139850371195292965319956874728502340709567628815758291391580201072925497870549624781584571373417482987702140896977835857104769721829686951323154801600619031260801 (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.