Factor Info

ID 194872
Size 838 digits / 2783 bits
Status composite
Value 4194527097817738472159592607547949934723115131175548966144167558086372326386939995276008227174578398708442198045356481635090142042356857963963540937419426503004393534714790263563237793438240680463435805929542415685615820325096783774519850767565457074170615664501665033510588902834669442646032311058812367457304224365243830722512811970395693928023379704243377633644666574159669751585759199852435874189338064611617478085775672843466535949020818354996138054215365769411939788232661690806801546521419821759887704787750581668202088562273655957547394443754323581776259019959910761214364115398120376274265599149591110556805772644604979449484434200385861157847110458539442623025976642656492362508882136001697442721143241082917294003109896214422732248678336693918944697142070079530516841753203716352439358740382783617731618582526246688192706561339

Factorizations

Primary (ID: 161219) 2937307532258518368425474683873 (proven prime)
(ID: 194873) 1428017683457385309475815345902637483794336655223803027084198337813686505909100473096071742360327544483410934569165507083546701486706548731938912023202390902196466261456928058588629495097554248841401644473310762069225498231425932581121469769835812289247368315874755031715911682189386736081693257784016517385309743674309961346807592468619394408572603260273398747592622222842312738131359930545453612223091064393046676763669816526782552734863560283486365391712354190324236597561517076272731911764191140313889737802843261756516518744465806847719828240025941222123611075210252797248456995898831354393781542836894393240283670923507087313149097299469939072174010758276397192918140717585359854172101544056792826340827554759955599035149906048276084631211820959090593819169334322797163394261290987010854883454803647643 (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.