Factor Info

ID 134860
Size 532 digits / 1766 bits
Status composite
Value 2431320153990812759019436307593723187872517649856512633629223387062918787396838331706692034771463844044238523021218728617843804427704412810289607625200603726467454797494604611144212687676067930953011016662044090497460364884991106224654357572238647717006380297210776464302452188761281790585211607761185082755762476013634808253844155270866998066874344134257368523542512953609080541545904135225229631727955885282741083709155690627970316163842624558929832357895628530447358076898563544367957533534963116708043809880248712167083327404293

Factorizations

Primary (ID: 134154) 317071557863727460379 (proven prime)
(ID: 134861) 7668048721783356021716766840504408262267325826813821477035245332483038414253127372350018054104970522781243722528915213870500908277688964447191015168711227335000724107871665446567251217236773822819420957241517281791111568367247179170234812024404147414810008580814423224989595749666512423969653624982277522564184596872862293270590971235144742527175765692493212283341436530754014617274935070532694617084907193300944144379441650580421101505486331765842842492767510160915413962306355397465095087387600025507816099167 (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.