Factor Info

ID 78604
Size 870 digits / 2889 bits
Status composite
Value 281461152051009183624458563975763928741776288123436648846649156915643841259463400382306075379826565993501725001442070941674717287721113738983520662905311534175818322291902374325981934853379228477780723301901783098016353265422190206594566128589436124244360277850885385462296549011469231519288284258235692839106811519449240248341271129476718738693883116708962502078404129620353263195916293671583765579807825709172606248113967903177619132091931337752676166899363329766874071550251256764010414657222050905298916586075987054090823415249209059974257763488835815072922275336674912692262975704073900799081656042347717320778133045338532956965148771219645589748893328113735977447722948586536747586670395191192200473472868265114578609805700124097697931552395319688184218818406006311812631304520948244084994181717321542904384294139224840369314629616977664528203643239086017105919467

Factorizations

Primary (ID: 75949) 98142371960826937423887573866630190692479249397249110266970173233791660304869 (proven prime)
(ID: 78605) 2867886178289567612526867743355863214474696628074383900169780631835049628835392455701742646734784315937860405972287468424659427369365764385632571628786663103089895330885876993912980781313155161349996773120712850089256328417571654291089813321119506917182243469645119266367846708916173788221433015308632549194531863375334962380567701213935506780921614234220044625914423444047019858873100454987558593441795902668272774189995806512330695955655502715696545986521019573139971630857390830276855469511321960531723141595475129381898276748416597881714193856448719401602037386944919099864986379780763710101858874386455115223611999993810414112277554650788532312126633414102322767492833489131661918192136687202440635690345598810220687362941692947234480376051390897424356449083133224173743158257431620012943 (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.