Factor Info

ID 194170
Size 498 digits / 1653 bits
Status composite
Value 289742163393654618226510665715893416956347279363697788195207371948952759006188638913468603960560432760557254486264146372129982346629976041116954078547529745491911528874821241376552210457742988944793428047054313209389463273950260283098834168638329093007451994071877387286146583177625226542742673838901660294412294823924367359408059887480648757886000782913254622632044749872382910107958591180519518044627310810511700811425810236069875711765352505536949832365183115179158969839689317317657629022340221

Factorizations

Primary (ID: 160965) 5689708313548494885711602113 (proven prime)
(ID: 194171) 50923904605744438096258229342246154339137788398640391313586519094451289403389186042115574025054663936698780995164538483554292610769810047510139731660885184400804911470258538872523421457787534268370044953610256641407926980967308425725726479839023383383337514753407329326356375947653070690900964837391438794650691164568570852771569946270799069821188140784745000776942327195173211857820396860168719541727596805309190467454043784144072021190188842577154111718068439372061117 (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.