Factor Info

ID 67843
Size 1097 digits / 3642 bits
Status composite
Value 19979430738182547799791552078829659554667541231446211333754546314353864930489576334644400663136623052598714133814958633215830342929367672315549884126832440819060959485861887926145408200959126560667030822951932289963532801305920396453833018362715816271946667162183855981267151819258222225885777612044838127625261036412047094383672383713526145192989163848334749142097644634141337616943092354420180010456188159225832587141495869497398959479401412177070393029277279725632479749688012871208985193426090643732306363664600802617683215149035070218062134127643016778714253685926169829266625319278353757807595059378412453437936978496434814926680908597801932188282403661219360705224940780941785410060320724928765719639013045988486535702549342186778194720544025553417565564428741824749675152851655204201144826421894684298808193120411274036174458226289666524156574788538603466869741261820541956248785613738761149029543326206740552624320733788451893895073432875489094143081633787112670586920986478538620865345365134848754848410161315420774274813091200438299955697635620037157289432605257022656303703023001833297

Factorizations

Primary (ID: 65740) 46950348182128332126379933709499018110168129345669111329 (proven prime)
(ID: 94880) 425543824737549565205802343355441360916523990698113534899055330097297136540557119200669779441829525810110307954205460865878807415568994487916920607797007769945105919955503794775965399778489506341801514649413162339767742445405250408043019189927531373005236879615592145410371056092154117892293828271887970795193990053557513209047275360118553008276964548740124075881403311847714282058140485492918204697107415764216808298083141746959628675765163951968708230999770726888807862430188916974207124392727383618946044596664346042796957661197533199015093221127345387390792842583438292630409447267520197986246775774561367484741549100959192486096573540869127352550614317546182745322284218753220884026658112296031923547072509743000511517354176615657602537133712152190491568413544576175062914057658604160232831575061313765832343927382518024104617447730040781651376218625103169712953547545753085540546392926223672869150837009627224421523685355410348324533435578077975736318822406597891739652208572290690950420913849814221518660810761663503762807159723289393 (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.