Factor Info

ID 115221
Size 378 digits / 1253 bits
Status composite
Value 125743756954388567877899035059631944973825727208901510570092820395863762673832357200828877221508251132069643242931179962933596293073194083981406398162339426670745801946872511711344089519904495205909112122978812303898343519055614253874932408414616416300355180235678126904903680695747060355609587784544953121961720907059291186572366965092438705214123632507060184529910911874804773

Factorizations

Primary (ID: 205) 1387277127804783827114186103186246392258450358171783690079918032136025225954602593712568353 (proven prime)
(ID: 115222) 90640690626367118055524872379165844783482475752814188642520036877838711086412326372150470836256090005910885932953299994032531297671103037790491663525234606172226264350317730508261274043791741208018397972538580151885371454059413870248984026564641537807452929619982567367607415167427339141 (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.