Factor Info

ID 163932
Size 274 digits / 909 bits
Status composite
Value 4138798629914633208042947740444050037769357699704984508444873373953217724216429737159682085869038528209885517065042328594762782109588311737442231717010282378700274009384952751913875634916629134108090207013990062727568550399837208464645272094256363107336414768530129890827249

Factorizations

Primary (ID: 195587) 1823304550447430967268901658899441 (proven prime)
(ID: 195588) 2269943673918320510073728108713873652673893001801423393781411102913948432275904142530124622348999794111012559007458931773407923027721063738189699848369851569451218914870169499630691117638377877828131719788545430998304884052250064779483097089 (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.