Factor Info

ID 37518
Size 549 digits / 1821 bits
Status composite
Value 144760296546629298418625059948818952464534185000782239188642965650618876676713695583064288074811251807856939202003017232824529892165332638857309548867926857442914088432748771779708125919124206505698893019499412208982618559619296843657996758579871670622659871886495927028267933972684855066509332642606929436289795084753455374162994735374248609885141879074155996961249884647353580757183183600846042242943058637559422935469457513371961671122048560313273002472511360008708978635853009000847031914009465800724082230857317173584062160060844888000620466401

Factorizations

Primary (ID: 4287) 1412740676235815729693013611798695493926336144083867368022228212267580445753 (proven prime)
(ID: 37519) 102467706198094774409646860868928712850992068047954044679425802967487107456426783468295013495727275446129520345111085148961774701201469411623252618878916228855055123025282135311058692286397012985994847916523837596993920825642475515887196025256099528430296416807401527375208438935789677246754239563793398053571877475599623077948468474739690963386144765517603968499960174586418692136986599112525347687476675649968799580133084543050833568472449773070042379271367606270044746217 (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.