Factor Info

ID 181438
Size 390 digits / 1295 bits
Status composite
Value 566479565334273978117688166233495914393498323301018757776316519816819612374732508061289370328768307671363854134185978848490164413745821053086659257815552368254275825503928883088283613782762473493645128563025703853645760918451224511273328603923497522656046630533238935003899086576998355667410839554112254825877000278996354652535593702749928896372089568574930588257007895288917493343667311679

Factorizations

Primary (ID: 11715) 232928605799657114275356976932404900444910130898191449350311920826630049681793160518921895694348819 (proven prime)
(ID: 181439) 2431987962103312739926239963545387664760218386975667143589674045365696749434727082317073393541115930458473258207699384631188006813974727047099890632730882872074867809157204227742835492820898101503450589031581771022344289360840841256357493383630846888179456380045404686834846702138965161867941 (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.