Factor Info

ID 176864
Size 540 digits / 1794 bits
Status composite
Value 636714875765427240483058138366033588526667103925697337355238469732537455157132725728371392489182118455033846291440830048275167862510212924090175648995194971134530640825539991244072960100808450579662418091041823193817246635318216308421657357426676052210873288910999223900877131075556314102834753546856060882480458248494295753179784303099274243076844534481992624603609902884491082950324885601505725259093545094881649352699994209387160209722850286438469988338984588958746610116025833331862953646273700948392995160866337600899380457975708241889

Factorizations

Primary (ID: 28896) 23427532544831027324072084738237951029117916403314659453105722467242984898304395826389977507393606379787781113710382324519656965500546047810519385730327103343044978295000161 (proven prime)
(ID: 176865) 27178059599191972435698177367495726677646545592356073462382969231534479794410577439895042211017279804106055087356589925476158061724360036638147598056327519821425083983683827968076829540088269826699050047400310463756653802152237620103397781286732338486047058127687538268150170282361456440516451008451331917424702841174012883395337512385419973924330072107722824902194049 (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.