Factor Info

ID 205510
Size 612 digits / 2031 bits
Status composite
Value 151994829247567513868234308696952386699387516338498347430279558581730191637814111036970693443068161842786205007098132251687554776971093841889483391421275165736438151329414578646979529874086811662106545667005566672945676499033782867338114995416188409385417058474798001085770885346816396302825334390923560153512658385912372744341913157428224806989365951841987482987686203488156211203506635472860535663710197600257772492161533960689461078830876278752910115182121258432361335257847495881735335521086631196868436045777897045645597016027944703462316441600000000000000000000000000000000000000000000000000000000000000001

Factorizations

Primary (ID: 205511) 155841818603374189416827773 (proven prime)
(ID: 205512) 975314781422068293642745472871116540615179547364041937075094480187303812426041764840892385470691112442705842914813481879522911272622789754893390116258870903948890990370500743871318908002810742510843560541843974663250001549720549369334309580776788231853902743918536792947186510166955515600828244429637266452618713000263465152411915053095412266995406235417796057784399362022223418599875933711250176615841317915142112740135499435780109576695820710484501674345454686921695971026423556205669826945794658746406262566972122875377647426086593059337639400833133628272335646047343810800675898837 (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.