Factor Info

ID 153310
Size 491 digits / 1629 bits
Status composite
Value 22356434734372866179175195843529660384315487580663316888407818930241588819256906743296051086917139041290545936308382461043707879510688423301517439022346837468270583534654970711955351710636591612955267549712193747535685182623812652085895096707815415154174221479822865319289255640197930311110072125641153249571661092180194242484640072090183508552009114541627421164940143745680427640772555279533110831257724428872295212219520445273590590147413369330278819786211681843017055815040085497147508149

Factorizations

Primary (ID: 152590) 9153974005640767179061 (proven prime)
(ID: 153311) 2442265481701894194525519497273605210185641628292920995477556331445327838269185045104349970764660988584878146979712181129477958137445394162904693991607545668300461870076760584956770711638127424573860711724354516478237782595599318367927255100889291350518803151078817692724540769368257520958001360946610819140216951596105713541937312131439878426511407860847526511477050426065948588939807597612802796265672089744092276583098905994474791629450179353617276603939169163860609 (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.