Factor Info

ID 149589
Size 991 digits / 3290 bits
Status composite
Value 1661124034021031376566534481347813794730077049731231491904077997120294331486439318441831997125878934473228752664046165514706519187645688699183651040336331405371389321554909937285569853198282406142911630459317732970844494982766934134826856624835621512653758469944525711145088099093748862288757992460209830689086757005615257302543284474228951239260984891454434160572239612484477708514482242190693664956244893248314470871790026966031679084455640187841235520549685998727796262804493251979820713406512202707843748229469713114475417413989517230086366382777058926759861464474172393442170599809086865210816221311688488339012114838297875691571761015595047438848047964503391058027175482697002497624848546486158384411567068949955210152271961483677152427146053336995141343126653020518531342994949851794816192358054341959711922076170500692048484277627678062235664432799745548706173194292143647913601295907745847182126826519261910045256667557272539641804452320149746872832894222396517469614253637535868711

Factorizations

Primary (ID: 147067) 1114029602365666612314868561 (proven prime)
(ID: 149590) 1491095057522347326496709793088810908911426184684514366048562595370473236622174896791298018524752456725085981386396957127001985560791250910169606824418634916165453793170667631556285170258331767445528423418553412868395601207502652118992478543252209337494126238892424498879208171463284938117668723294846933973492566153897318084341321771597391330776594890187077900022909216239899820770963143184837252700456957698781025318987175885384027982682909271575722090747552001509540280482679363263644093070033670331402897561737434296018469278428710804578666454697518320226585449045730596483950078414068669919810961056212524482170875706351938997289343854488242132221216209730032560215259845604922164774512742384607253383741967193876913427988630233725164776067276413481466348336032396227413919180343788922936010621085860122100093247678558756280560822398386572411118750665229212862455714528871316107653684953648648807464733063489760882355080579610562357399572215643591543103356151 (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.