Factor Info

ID 86537
Size 441 digits / 1464 bits
Status composite
Value 501140844322542286394335503089479253520656400235655567570101164944514194154345177603277648512625934271339473881806263890416419810647230357629378338395192467455845255959327048407017286760606564605377810268905308206558766881809483943565301972783162126326278603525262301542362451328107063852488826834618602254132717695236565974219944570199434965037892562783261236301316909066450713689984587773389055407186939694892491943396376932305204501067113

Factorizations

Primary (ID: 10486) 55132269643416861808940702349402264919915041547757633769331818430511033108848146620408728664776308505356579463 (proven prime)
(ID: 86538) 9089791651310724534317282406104782558411348256710694057886411097840829334159298479414473175012664443453904723265663563708518255773019782015617132425641994474451879554417508308872142562624115142737871665373528030484240178958209304802474495714496298880992668842039643404358420148306423731190093381600523819454553938210317195930641551 (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.