Factor Info

ID 74343
Size 353 digits / 1171 bits
Status composite
Value 20531041431366749766439169515671247954588816453782813053992273565940555690458100580162345518498128522425810073246134440314279239505080333024441670278275336957183820252340810762649157749016418011687099235855521822913824763214991833461891149566028103232506716360403787773098693988379609764066035631900949586740704355269207097481007066422593644799208989811

Factorizations

Primary (ID: 50301) 57779535199590623585972602462371982722687354954780675870640496251 (proven prime)
(ID: 74344) 355334139681902722926778705439331784078010015116531370614598148649906650452052083458187352401745482462664075876460789499387998050515997021068288765620175248223885286366610746899157374048296403645690689938779083583348293180402838382752540318604357047213278269368664633723321717060301843561 (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.