Factor Info

ID 153311
Size 469 digits / 1556 bits
Status composite
Value 2442265481701894194525519497273605210185641628292920995477556331445327838269185045104349970764660988584878146979712181129477958137445394162904693991607545668300461870076760584956770711638127424573860711724354516478237782595599318367927255100889291350518803151078817692724540769368257520958001360946610819140216951596105713541937312131439878426511407860847526511477050426065948588939807597612802796265672089744092276583098905994474791629450179353617276603939169163860609

Factorizations

Primary (ID: 152187) 82013562509818454071309 (proven prime)
(ID: 153312) 29778800078456687132161825903848701844714611475307250062873756168607113741547749204687832364297898583776596088878808014756293260250345628533940723018269872321325621617694578560962062269295429250912057732558956393736407220508752981766213909617646653844732500324267992345433117080227359769534271525323085129238265157879611369993129614556716126154237971319915213353725344183169419318937529527088586250794736037328846681919487522434023563430268197701 (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.