Factor Info

ID 61505
Size 934 digits / 3101 bits
Status composite
Value 1920765980527994160087917630025682640460016030201117506806055171670021807885408240389026092005671340373774520503913371130592299136090363718354353039099184470837793780545191434912434297806155533053368251603531317933670250205650657068188779437097357402727037610790749560345954939799147734426481284547467982169041804868236571698205335056112579317847357315831414203593418617861224959020248015819035288742752017414866322581292676734297231729160667304852112768945879160480013346685492244398832855099998193726971154846411889664170500234243894331711020938208650561084598868472000650484349734905438030033621918880819875066665677122096848986290971526758242597437076074532824558735965030772332108946069447216739730088784129776855811579433547360082831526964967779608690943362041660374985999905646494239400486525018383491472126618267533974406688116901468846316737383556880507923200423542455716917973830182589915225620426769940510400102803348261841

Factorizations

Primary (ID: 59595) 530788252571672548054451 (proven prime)
(ID: 61506) 3618704768279762123575851762954209590288487247924700263182606462328790819307896578080270453672188481332156100869400786240121427149742314603270335148072199743152433310194316402954566369033979912153981816615977258453808675213012690613568884459181654672020924385292429435955727831995377158984187094762595409352698824640825172793228701682624427784896541609359186849650979157583050105184895415633207070485001536436503760953139770768944682833490307807790444175459333523835074640903959236378761837930345972261848903025077004803772270346414322188994678081346305167222608587299513655241408892873805419289959297654630294406732986629887543183966718438854877493385355239451076714338228996823724023100526951708045773931948021044543215227328362800816481747622659319299504956116373623842249548277985407882842941935590710750524018920919195384919366743693118847511690525080074513965236105739869449047534996808082668549877046891 (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.