Factor Info

ID 21467
Size 440 digits / 1460 bits
Status composite
Value 16769469604351766361572186650468732987065940575662067687522976272548590336987879247992908135809849427764021251908898241836204052021401851369286434339845642157203263025603304176126617772564011763128688506968161387037173561535497830196317426582139521706258351841047833023213721111921682080570748096262036189115665766896579448374821588623392131727160163309724560431435933238126508836060498552917920003236598044710787681453756109291571800782569

Factorizations

Primary (ID: 6701) 240031591394168814433 (proven prime)
(ID: 21468) 69863593816756046977136381033724982548861317236379055531589322906540899221367254699740104332872355579445367520973124668411930990441857163687292066945045201909563344207119858257705273659554750264560673317925421282210697706096696255595914403849398303669091003123005247986012149730899846652302844399603717340898660325152413813778038681659576151229988434639500866505869083443403468416229446034928790200554743245355300909193 (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.