Factor Info

ID 187405
Size 568 digits / 1886 bits
Status composite
Value 3187127294197304857860512349221461961807671958806682079928788514704589171985839114235851720164098175197409976989082702806077937254371650377176228752786505709569372524712230688092133824774908248076809435880079880198253040922907956223860198988483858301780972451474294691021164007144473369169720042298090645608853708332271974564056888320667929876621748662533595840152170268611462654014113407483760885493053092209300390394110597116664362305246346882519633070999008021495199227509239223470716033533578596938500102658587253934861595970759149651729846344874342881124146363797

Factorizations

Primary (ID: 186367) 1864268561989078932428338353287890084477 (proven prime)
(ID: 187406) 1709585925107702031435197934998872026191256867457904937609083722530199669161174876154420270492682817947228528326703438029364481719804969047098262337552532339196094206408722140445734316953755291099296634101283988714723334204153590860078506182408081581637865911892697520984102858306086709164800202363672240531321122777997880415601580599524310845281850105541058630918836304684722691888191604923132756457496911325047840929607530893457772352928419075557523332188460596206055781586867399694038784029672802377692340160804413585270119161 (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.