Factor Info

ID 176789
Size 383 digits / 1270 bits
Status composite
Value 18660076893471698040558743185887524908291989657057155363668304748251022143403580490553869012552980133792185804717301521980199300393225959745333121363947669135859166334913735365827770311115925885865456848889690568962794207566933403109938750059304088419882556915087653250936205278911138917854133064670032639145784784659918886086528163646306031536069665543442231564587402403864288366921

Factorizations

Primary (ID: 28862) 18391238303600748207500870642686179481538321537172841 (proven prime)
(ID: 176790) 1014617753597283059672755486093304425581562542205486838582100419787960832558813777346879535434740575714407999038470201527532137502609642182689929433108686751018388644332314687626454133359616072509573961136471757139407604099833292903447938980012835460045629270629127794609609611180050157252242977843309464885374387939367759662534881 (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.