Factor Info

ID 198221
Size 901 digits / 2991 bits
Status composite
Value 1955566410128498257516980967575722797962545810139423816541459914428799832014705598206877503286208475987883607723856083119389732078680692080717319161238700321847289595071397974955040394415306008585849679811999278943339797122428260281263574662131467930060795864967008146470923955463058338768019513189163779807441112318740997019522360905351882889874404659171142965230211195529714880967765675903837995341164350091703592762727800917219682966937316397418903471444117034932595284758757414737629784396487322784599956180478253097166806141491779561829301811934589686542891787331948135960089349500697699764367551010057415996253846605870442248465858815449690727217450602500519859915763710045866808942251043520425171697656879167942027867225099828750329004196815443804365667189701829223832668010844619408567580913141027863102959313402401711297193540745570544278751383619506012002202156472537097187975342429606571829

Factorizations

Primary (ID: 22464) 312874078096728164882917501 (proven prime)
(ID: 198220) 6250330554786054385243440590279036696522197982106636676072300445255899752538840563612351426125973270799020066588775141775831934419475386082048080342059985359551784842706740628237473318608948955941370880567752160045178216039920111427339001128387395277438934659604782523644552319131705027067618129296807011093349837477817197488553195001307261957467478574681946685120827225587109547098357219219702678508807751644082518863147143919254676897038462701532821867226512132646716234364197470063237524851316825841582565441436692803628444922313253725144042846880682356317390667734881584484663136199101701666787991042261292624566607957165588809020349906989894278243574286735297661704123454687567232648904168633306265896386263932953297170538440111002721399352859256677593536608117321815852842686472305797282167581927681662136903179779020536862648247666927889339763054103710398087531714329 (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.