Factor Info

ID 77381
Size 307 digits / 1018 bits
Status composite
Value 2007867534407837166324819205306469179438787052336194573587132919855565046317777567009569399110109566510653710292758774085330947549609028802021399521657032472301080798069314502941327961537055407752557228340404018559499216154537844335547150257325928104368686577642775950730833602211845291114724168181596742561

Factorizations

Primary (ID: 77382) 714963871956633076849806274381622881 (proven prime)
(ID: 77383) 2808348244104880573330420044874973709733759535982282076815500038069696869511750230010030086483761518212330855699089176313054401571218902441854336315575794764840756707878828806616133043315966200178591436036722405799982688493817600340669673067183755001142550752938498473281 (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.