Factor Info
| ID | 153558 |
| Size | 855 digits / 2840 bits |
| Status | composite |
| Value | 447628867911636445789596396492069634520065191007289135897195255711363232878404856930711113161981125532486346122861414506865351253658056340906919737183491953339130474240242410611120772538079019295732976964844604697221587978901330956545176087493876669242763099262821803427363069427323350951558029337691446567983717966237191509161314981022989206572760980437521249452247421497253719209058224698352879288533284482471288325920726492352972870921901227669010551651922663329668902647739274712021864460836804740539414538453100578446317436691896032778085257904585040539295937594723260714772127925925962717973352760632412470890602885182539049208611625229211571372933693018004934013599271982119568907817055272429112594386361702984233346652971645182669233737170137345746405926501876266178286654941220128790900165293568473507430667525374415351676921389341278396807176409 |
Factorizations
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.