Factor Info

ID 101873
Size 311 digits / 1031 bits
Status composite
Value 17951920301190035584697619484255747891786124624043849481597749953213552071187183150084065867290255032830699662359362854669909555170731006894822605012939764995226266582063688463606599448725463198508788271945274664139029668000860793101586557728306044733373544176176184521839713589013156089555471036170197563991841

Factorizations

Primary (ID: 48262) 203563350390576422102058634004487175969 (proven prime)
(ID: 117358) 88188371171656082008199680650247826902309041523163323172593742932400938250586913398195953502139432750539068534891272424709912965528292448391142519407400027474016423066814395871518019404376422530586957885367652477261373878387665856219305846347907245630993708775362307647489 (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.