Factor Info

ID 142551
Size 1069 digits / 3549 bits
Status composite
Value 1536970566489986609145153393233422456225259190947445852928117340248898360873012824579221595524505308663815249722087456075484176831006521790089017642192859964855983867843589711297337327929522380194872373906981324179454713719772241874651385058003698849496695307940557153913367453564219242264037415274129837550043559653691403330539228939507701995882360566953905032837666148318942354401481662421086574277947476878929048659173667039505430202429182365268925244810595340439456283678849665101309593846892672988108033059265781745653407466942533080523920793116859319130462197494029527495455969825980677960289405228307175375264108530980419193298688005220377040708587238863766215157167500413798001794004997477456113929685237814229680827146706214883227302677392774953621828223103731089749745336923697012890178153930224936538308333753804106113999508800732473233975731244811949814014036243554532303453656943103720022933387562983877171306959168014315074071863084068465296281522440663021103115419915273838928938515829427472539369082558985252800600878239185925336894327284702207693038033

Factorizations

Primary (ID: 142552) 34346407627924456559524517 (proven prime)
(ID: 142553) 44749092340020809745997743724976755426369232344800947054374696062395625661406824097408123893726622092048311962922983034118142066951536861037071355472550845481694839902641951204295096056944604239081100629132854831713364907287953176320194693687510984846448503994685791227974639175781444982581098704576954909883056231212129712611770258633408762554706157104984901647786281162581074764373159858827960026374310476015496199635928090307591429411749555216829807033149426864434477868119024705236432889596230624629946738933158543349135644243180555889486629963475946761622444229630418235593733989261484438997817982827777761087043116791641567567562349748947760333581316040314579335757491735833274343616469284246330230061675697057147529474001989542538439306825519137949987884406809557438995878313254361650108255776050015561543298333166227690130483064842086588373321858765305992680390423515925314630600497102404581935357535305927237246794256525251946844734528359310662400146869644473811456145921858454423346258589422843983400463381961850185837068668508905149 (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.