Factor Info

ID 196550
Size 850 digits / 2821 bits
Status composite
Value 1400498889560755722961629473159183183407152859688069792441294476310998780174002107828587191387603321543130270351605618265888875242257439995446292004597656071813234024507831442708813846491881314728720362101773702032459021440559183324311144820704973265072546904405522504283009663047403249128485870534911950136748374123131090872014542474749413456944639656278771284961723479059488733465720786742437472459400100224795411119018038586138970568282736892490528966341466751201300543722833796316702112781875607261955242989898237478048212585019486610218984607110599969096830781159841866074727268464244406055369823753649328386177950596472971428019846016165096292879524247144566034095485702560012410630513736495825997819934307679312027738673881129495054084244077498337861742969730019567683064374106547370258545476412522178321307663001919195403725319575402830389001

Factorizations

Primary (ID: 164909) 1521805476547964874598760235251 (proven prime)
(ID: 196549) 920287718202737219524821433588715207253858936248156136712533269777427278127779862814108271417206491690089659149782211065964818443226985224423328808116716040944101684831647686222149353041299531733278616041346616659890439194182276305173104150607825168540609228965787261822601688107974583495908094428471882404063582468787637688734928417691540676173644907317821391243439425776199478958841244876532974984858153251735229472499077328202182505551816750984042369158595528003607712408455927625521050239405777218039904443702854486942632296602769630486416975434131753901902971968649939894465073883951106205030469655302730879806241666876453694270195035269008691679255288228647545862823892404373290286789271511094252021515855552600298347825331579149245253439118348430437489181866778833318992600692099606056155022186148112615478591251 (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.