Factor Info

ID 190740
Size 1157 digits / 3843 bits
Status composite
Value 63069607295361005932750612891821419099792466952332439029930873359381838788896758356321511678366787319556187921279099536089270619159770377813667150247706338931779679659248475747297965605326921136504007792309760956402288865494274713431705258720939877659816978751033177674694736414693863146651795857700134196288262244023680766568187077584544979905798740353122801669526263257956935577257374697893208882510107240085497025531678256571635144347642338774131469466421319394076999901667333915421172847165079257272029724462290110475271503632979004194780126436254159830781653362566048087041101382833870950820165362179560024981535865687907743700661443933485895319773012782358610963874652356199425761025600783765222470380833306743426505470903014648828993773097885994498224851056518137670680370604077419233357726457799844895751549005721271615593758778946459431438698097766863482791970867471690558351457883569123635412809341383946514336071427582184188159255861332585356977628890172484326934226187796264194278058164352020237051001306442462650273290809953025437083975037429876727107674385926468531053518608481772658986035063180134879480222507777241646819019829212884136944983

Factorizations

Primary (ID: 189061) 2427333606383480051140085545420574375593260050914678926154281472521717457722915781311021735227732555994662541187842044146194594361906762117768005422854242080923443575398969260076774233905028276136367508891745389258839896384583494708818271333720891462383449315746673252413844984895925679523627577214399734375266182244253091506740818525473216772773720775110468739 (proven prime)
(ID: 190741) 25983081653670728460809660721724954075172102597737510347350403568257092695472609516987939802210748153603046302797375862925559029685246824348259483235229221148576969991030518242842292925340815104789988368850824350176448383147078121960499309793305299230213270163301216735016438589736119954964960968820153030114253268799025650716660807397733321029509094073045201602502586958859419130291019038909313898194828226855388012018501040404686586058585367782567344144029297915107694810686627362150381231064163711396873308925612667537607113752126162973028256813246452946174538645458534583690453337794318176658084512381673032667070966084899821999767464121670679630859450899533270703228341282929223630711018168725683518498695143299819714951638732732869883981217605383456874483654088230400998062067822228764240797 (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.