Factor Info

ID 109148
Size 496 digits / 1647 bits
Status composite
Value 3858995068251351523747785583902728500004268383776036172441806757464229783322501973930500373274789836345482731114643578025227509504079039294241691690776594231685987106494532046690215195358320038916021670180028373286651446845736451043558911293899457721037756970050601583899104987682190574766063860398612527699242714319144392682375667023175317797808623619517918855732948861065664913941651896897892745852288823552259278694952126879358420956110680540424985338421918503625164118768721506468354730732543

Factorizations

Primary (ID: 1289) 1019850606646830767915009 (proven prime)
(ID: 109149) 3783882701153015513784635676589669016922310995306115761067020083173247404140850784909025146006548865141290656672921277506679197847317708920994064687206678431411961208174916415732717745600979971267723684353707799495456838417965377299322635742935594966638874201610743914413524623370045738909553874569607178200441180243791167398582195217359011367407342324740117069763952239042279294701838772044467855573929746191563853128603884653387724632317037202708604018160085100980169727 (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.