Factor Info

ID 152646
Size 331 digits / 1098 bits
Status composite
Value 2010497639628199217382021075628966182300960240326388565987663290981731297125567874587746635817333062393914356061564215063248094132333968392960330843045576115665791536978800231953890293306216524104687842190637371384078628119717019206000688910191928032708223678046418077144163424348081809760856926098487368518088300332725557065165449

Factorizations

Primary (ID: 152107) 137317950448357919059 (proven prime)
(ID: 152647) 14641185897864828128146176263384768018179308355958258840729328636842013703532171060876605432154192823716382701593314232917147109715190556821458014956742094761274895435483873278347974765665102609557157487960457278622264289545310251418247470864270756556692370041500378394188525952860717004598530067263563822716211 (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.