Factor Info

ID 150957
Size 583 digits / 1935 bits
Status composite
Value 2356625599117262511249859594642557468285276702293792607536143823054636918786351117921795688069729892053521448071836300442221127038764125624658665616836376027138309201132384865236259608257694285922283543573848900962252547007443798681394383660140400461985784039047947955696785822667357629446284672693515278521267292147109597049330036264825441312770769292761913371074975649263939117074257854859073761967355513877590747032181273014376795731667752230703596894109984676228550593681003323195187048873499015486935627036542014742481240208388131197279191448380579979531088929464583629855734429

Factorizations

Primary (ID: 149918) 221793672402750136970609659 (proven prime)
(ID: 185041) 10625305824044967050552878633389807685282708265046756626367634860622428959549604864775427541751498071462296199812359755756841949349658997814449554351015585386776784267980462326804663179629212267202128223908741427870376418410514170895406546256277729846689967608042714473531580900468432971788160692268852149706370660244544453105553831359786789310077700074592802677013041623527373491679383497459282012540503297431174041370106573666580237641169079907891180092720857292730709603354862802318781989587060054968471822989542287553656920633036360146684903470721065031 (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.