Factor Info

ID 22807
Size 647 digits / 2148 bits
Status composite
Value 28052135159961819498018223928503511725495585041388478605126520171024099857782722710041565494257412174902495631374877683455775382466459476853705607190760009956226067694864906793096661663160319419280791281288251548229889239258612417204904992261985167132709138031025122416434893566673183657388924315172539901787876593068587398942673862471335450364484347701923884233564290075944363976714772921732507412242898410395567524617981288367998973366199188907094211282188774370582996559813831124671668209070185915380119337864957024016437622337344623166593507624536190456102018861852668377300346758299883165956136216609162940822476870435670828074314321632254719

Factorizations

Primary (ID: 7495) 26283825237209622143 (proven prime)
(ID: 22808) 1067277495067530246123683595415839803134305542776987509325099758813129258163143957690491739371354349481504082176309056353155715294311185158524809013854737980050590793265180874501655570453398549263625298839850117556846714009276544205161590619431075425308547091660047486065420188563034602072859495147117076848993348492321118907117305395811542804279560690306631152349099555332672913092447942598227363088121000298058575266435394123037023071006753949777425783899900612656719457546959212747822802599179920156574326447959977286453552975293164118139906673008327994213638169567270660070439202177795745227600046284627919525281310863068033 (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.