Factor Info

ID 137460
Size 611 digits / 2028 bits
Status composite
Value 16290266677096922191819044758583713367879657923986198065345777955652292271219815386790450988514374111810698446510331004983614216642384300381136550950574524381024527600149450634400537814950405283208811908681923546449529969928897532498706619258441962641546544695150415716973709414874655482526495207739100238355109772418409474667925930667117824101382779062779232463526549797355757912445131617757618304612321656793160931796777386267951150444200614310327172173464407878267866963825355101075530887509891915828774721606121208644842500441112818687561026093193671535371027887797365517427618704983346199189494598137565947

Factorizations

Primary (ID: 137461) 215017289118574398499 (proven prime)
(ID: 137462) 75762589807898743791811937757116370149202081962805894700902733924811130344875170079772474803479784666113289836985639393737274132542281251062855461453200787020592394506979860252452951485258091369327538395254938885941622470039441716175842813073153027089953361018230229701545840597568194356661765183749503781067726847251699744822947619665063402633701991521201657385242473535319992308747030562080209556364050941296269222172071492800428615340623991389479561316245195792323956589146913796172213447387326224206014110311865534014366683986932159252483785773669247432041725358043266714368642898804553 (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.