Factor Info

ID 190168
Size 922 digits / 3061 bits
Status composite
Value 2099943662833018563595493877759664532879801472669610691814159989050467173258945241799313334459150783899597183083478076787978677040278872077072966365274696489203887866588722898058325566126633427405385621760409791599819937059662960835907532192270993522712210631939894376410267231747940751238387529812735178510365013886804995998749051601352354627815941222058521510433354690940676833286785660969347859438975505853001345628238952845950032590295601937491954134277037229744542104699887918424437270899784525080157225448278388486631741955160394340488086534204472966666440246772083270896598164718333089327053105068453685238006190751679879088884381259617042637812329794664082183490757298244241454489960452455730763282458991988304531939002417331769460922763770177996688795619249527549529953030062077876621918500054734312748082379994927141304254176851206841949886800683585727580867501675582557735541493512972142908158631453750668071187

Factorizations

Primary (ID: 188836) 645016210675573705603029646221601276101584877068874720325656790850410689804457735038357743 (proven prime)
(ID: 190169) 3255644785475376737810532088050581499681612489094644484772979875603494657983959417989502822648951590674397397411353025402422340768150206158941078762620980869626844927070234611678198812627400588878246346896393839471591185026816949685078678088826469920734731490566893609945074491719114249559850799172373967433627807935063675046045956232539330472617377623185507145941299739139059245776416315253660309648740097657477345684766855584091628960950541907594790489504567734417951282888621550518478858440114452123934859675726588223290893548850469102614720664535031087782402409379486046724899111678609862069920492199554590368455114695326728261643055249462041731123855958349133070688264734754962778532287517760639325879692695135967562324443408450429557419091618030066235190924650929995270414743537461950130249840433012734639234144668240395860509 (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.