Factor Info

ID 19126
Size 284 digits / 943 bits
Status composite
Value 42101195116385821195303844553244764624229105879235756385877622548467314955970034017282890073129863804188523877526481004157334869452981712872835357639457758060895799763560866764584457886000930553592942172516119018322893665586429169412262022583634287585770569288193792725605361008887511

Factorizations

Primary (ID: 19127) 138656761760615247768856163952417631 (proven prime)
(ID: 19128) 303636076465363211989628469197531816586564623959422096100197443790543855366729647832862842056275385340417380020165778960330316054649236325367657568722608372215189699224643697698401153371795420570638860693610480206645281244546836396896320249151897481 (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.