Factor Info

ID 173168
Size 635 digits / 2107 bits
Status composite
Value 12376548692934275749201335637050438663966086270435820832139614441340528316740851562706493170331938044864359173740118406477961753232616234128759065899408319509051551727687971500784681305393376962827714102757917723842272341023452160842444474570542392125172302596146274047920758164282039965420177339588088848001665402621209910902410010734237985528068514550714344117096192504210286096534647015457329179068419144155146984523133437476561839370311824216489424879769959373203392182136411072252316207957557086487196642495403901538832889606066935381237234121740319730764137785139244293533769508599581323558260842468198858318271448377353117768601

Factorizations

Primary (ID: 136425) 1550738312754197195984990763641083397417745874324021 (proven prime)
(ID: 173169) 7981068495659231683966414233362065323340982577688219876622141717632586962583214788937490254687120658687283544675358725498420070515815707945959099601380005018224540829717262139888074383676311584534212946323422833020201926563922039881218719304378139765346895260760142601968305239672486201907677719976769732515896010058765942684438160540681778961398148660973549842988897926915722672559515618099689410269426525196106896844550717184662460672779762848465384402846431749423708193992818064176938829789345706149648084007280056959999456598343653118434668372818465770920530531989060553001424981 (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.