Factor Info

ID 75489
Size 765 digits / 2541 bits
Status composite
Value 662287727399257630747125337457664268238329122320004994449937829947227429076676549511439823701261632047914521761030544448074366259267790285870801867101879224941365305328356962635343196225428797928030866799684419337221109755365287816017358599624258715282977488083317523044123084484116389264120529214820421810724981903730556717720253338690015431587050816387238866582122907604734163233874761538172917675155031251155400707682075036021646734187589621771589355970012900093768818367707336603971999188819687624607574281673993879565820979768906184680295835604655103710343078332303350855766298936374048965443740845663762734890051319065783061786576064083115209614692116524799815445335900382072307476790122972119333825601579360253716250654745430555292204062069583327009650387357

Factorizations

Primary (ID: 73337) 157788404835325643073336760508179483044043833576283755039372245039199912617460441811707720405608119721245631817121 (proven prime)
(ID: 75490) 4197315563779530390910501111058546517943255145151685338381365858388799945068745950833820266690468915123717253585012841188676162248560201104840726126956177099258129756851543476136073429850997431773873855254856906065844805926109294776283777054408267062384804341966859764152553083724225314550060156377149347502380206948273195964644653406204609178585865604458830753125109913553260624638155465870461195960596466868433976920370098411393498026978706745069094805685387258403729915371413090666516979806949819696869065194701781241878900133128485562727725089012480775347122800362167667661819621674985858430291568535942284198837701511240640179266385081193625160317 (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.