Factor Info

ID 152866
Size 449 digits / 1491 bits
Status composite
Value 38778497011030690052720670590395818941744715815897400676563047018442624913720722486166044116703334333728451515779142101993767908960784786998204628400040587616109588225321732811375414684535299144061819001321571360801294246163725423793746090283075598694229346646262735936171970862993877487700037499599399203546872729211848414399060961640197142274312497634524796120930171281260240674580385324787469001790687462232157267648076258390859375077524332026447

Factorizations

Primary (ID: 152867) 14963492684555169461659 (proven prime)
(ID: 152868) 2591540479787622952246398771677704217932637705359852775115142529274113557217184603567608243179669798978610138174797156436877913521503297520759792005458975269799792213777326419772291481755904618235623285073084643425548571892670539396999509248946028399355001057762851814690965959651837036874340534597041130008146374856806443250661552255066069594454728061822757816453167743201818456263951204096673234648676929654147389337900266333 (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.