Factor Info

ID 151423
Size 858 digits / 2848 bits
Status composite
Value 177921476098275917175785059842374666985060099151915124575955120753297504833428245064692618385912662063974333801111250523809101492909682036066612307852873880494499769170287417181040775138271685884994825603472596710922882147704041767706306328459278681399541415690877944334228792199055107820975922772050425296017796985388011199824220603036234306173113140092468417046266617031137135895870503850784345203236462609510105270103848166253072238759595221044442656595743188418102079406097634026235562829050401780105891217320304593473463824881863155075449987295520631265754109817775908949275537158735750016358325003211209394418528394454843778594550556112416901578893987430335045738522972602585074206795843078993901302535751930637564694209671527660624515573083767001019862396345236310705837827070524070580779587688287210554706675305638742978431110808171445550257523722657

Factorizations

Primary (ID: 149758) 162858237363862164959617 (proven prime)
(ID: 151424) 1092492949562993656530105547429366115823518413702151574342694916041244310994530227947777154788818411316768913010940103294602445174036838628516511315226597899524938786531788513697510849504507706429009512847479193019671945364563122400177195227945152163338876885754754006253673283461887400466068943496459251054981801181240301169242654342657521024402479543849557025361877734874908759906193181136457579716889889068957743958447821993113546127142980382028431779540668159922951995011200386705399256459615956370962878821074794866735142620831583241191916336628122767597132450452260081016571207777377378397563944899656456118443964868986964150988169279155191343428038793158951000908688228444783706976748233072143504757595030302358043626488657600181040207355293580077160990220576881228051722938406373789153124004341534082484862532920163275964377121 (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.