Factor Info

ID 99103
Size 554 digits / 1839 bits
Status composite
Value 25218355984984721646025487578299712043041172225935703917007052494184620310764040225036302740368268395298902137701921558265591812170422375133587303943531320233052803105798485303352505091060657706807336689627609393736240761757393866313410313320020559679692797763249707517585536523619773269125639062162405536409467237495743369094942335401705735163942345063378580876842166274714391289603140311548970931401431976091127374322747511273765928558955330304402076697476629219806147347216903235397124805612033490256608159225501926592613221277572107127571981234627687

Factorizations

Primary (ID: 71291) 2645332912014287669339495089951567 (proven prime)
(ID: 99104) 9533150202173311616883211611391769636233482339137419027692608066207537566797023614460372932574079015001139113070959139593360062542628046032095926308241554455301318447633759488587862556974692923237460607902032027375724218722779583119151392317412353160022252811850567380575949874872045367335428228301268239667331440711928455603802749044631194194105048277856599491233556672875922840383685513763732988549066764057916725811209122256729160852101464287586240438561396595805677903979417353775604855306992261496126303420147136361 (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.