Factor Info

ID 75743
Size 657 digits / 2180 bits
Status composite
Value 162087274957145783136435875755414052474333431645964606905457870119648701006074113687104906875985188529584147392099644188958818315772981611654603243844696642952456218981705015560362517167505709286033722677929501164821476022099897068674255849998814880717601940878448541564591143104390009866131927271021111360281234599971315448299513391370557954661525033475223335129330267052127440552026739740980213402490912412914862092162369892036808986125801581088504801279781973479074438598631381841172384951749813115517176203022496944748208665570112648534399503387392627560662683353153854098932976174618193807103446760500121009747979491911183536700641381718899191272565633

Factorizations

Primary (ID: 75744) 637251616253169487561721883573539113866676363414067411 (proven prime)
(ID: 75745) 254353650619461433817146382285318348463106990317564413097715128715786183244477534691645487876988788493618065846344264252739553758765367987502963778426731854602100976350233087599438266823248213051040076060940157784863050469270291740280693930604510535984729130411634870527732700341645488135434090107119705503954869346188504745360753720941263123043541796848903331186560055268702916084187106449066358330674318792151721380208216054735612528319574525854456086865927912758206900586819003137643823266121501029792687442404250992820461928750672647786716889901556349803674596005195077301384429785374787832819709403 (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.