Factor Info

ID 198542
Size 1000 digits / 3321 bits
Status composite
Value 4411976035306248838724321181347877634211465962734613109768402342704655562450241626260221897815960995698132257868223824554146832924336018341443751565562380066751513398565670501966909200175589363905304378978235085980279123911968286321465361173501637316700362201232832379975443113020746523219184267720437858387004033519422063956518022722080905003240997065896085645764343531619863204959262145803902118799520209477075801898290098679293202779051556929622645097894916211773431250305571307615073906567781628052815374491346755370074993311923075464040116288454803288783494036549771928090242293996941349078423450714291719956141948268636732213563574782955680972616835812213792286403664320594381849828871639403034165238322678982867178118280394275784460466582715278140979676392438010616048569243219092040842856537842767785737720350435404941631666541689167043170403935953406174577710872213402260396169474430729457707847663042753910051899411004448075099056709168339673337622396918733600805919101510353901016001736333

Factorizations

Primary (ID: 31514) 282673005778052552389383917889466078612778081929085097841922250145368595161071841452777976568042415616757561390755911163641216904089651 (proven prime)
(ID: 198543) 15608055757437330171709843887336357925397845216515720030945312575016001415214138078042094281697691737365121472017379939364727297007716929810947502503007567844716770912074135184476622196688355780158101248196059342742910615397842437129350423211985396517804755888547567138961124393823185787777751114800070116630133825968415763091238876284617846890703642034079501875396797147715344729871122905151444137213137729459764175750179607813600117788798877583952025103280384596090256404524747089678553828679416947834979086727442925320385533207743317869084685370884335537230455699150484282866773272311341274923614797327906176018577414735916757020759150397257803755878541982074311271512001206293220300105327341195594463937205459334917423996559755790530519593807544818354132684992325728484429214672477909598895712797403602905158469512030437309841121524295982977351815198174625400383 (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.