Factor Info

ID 138352
Size 890 digits / 2955 bits
Status composite
Value 19767040371137174329092107141520205741160184100918065040226702045574935507074184500172664756863420845557776333271130334894103260948093857717530209122191453303365959534985593344025369942281489350567953016512009967001971432946790003744003720802932937730586367055192841158072390284654399532706104238863800948061387540491497031228312629237695143488571762975424043363271433116133500594279904190753657476455783501217234753649919574746129357955014660769765792599274045940359593570588043365184588218878472692396483028593518073287288135729808813499478007968671317335077047827347364967095322436640572124703331592227368614262484696614976676534593898650949230720038183566432766109148289577772368606707916852206184489962350233242964219909779747812791535840852608320919762223909268072341365030630296009403059359077976195128289548646766468129477705903218277914026723096971900142680497004390185350670249899

Factorizations

Primary (ID: 137752) 445982649901995223937100061 (proven prime)
(ID: 173344) 44322442533316005418889039117306008198477647428910501737055904772314994203210499238631884535779594211151961696405801517698379867972094983852803391252287269071193803428724576924013144821348842530446062848024822556191881468790434716197266155507660054815554170458728115164078400873356187551563021956617312998764912613493440165305829473045563310111922118888996201939942863703278536233578448377655343805945888322765737849357179311683713889773445203085968863219659689041999803005329527263598239509049410440640205751024441419890622091012279802476579793981756046153575963520911096624246478006590026703093322286589853775003292623246153386919675877523456181784692637715959832071449780817741212880689811815652013885335859117277736468180815045502884275384796463307132460560248034629400220396655373985483654813158556424700208621966798210020734348124275620347710285733384448359 (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.