Factor Info

ID 155432
Size 484 digits / 1607 bits
Status composite
Value 2894872933347924458828733350031768200045732872424024510076850707582617434092158069115549384254563969424231252457045068507821958683403769822470219422781031639186417981836425794012139404747108529916072254219690690550838037667563330509055115552792152897556093615552054939947718860001207377993450861748247545310628519385765416765928756709756180423933219547957109716156971321980436959103114853246118086316831339964441287162062367664696956076665596369476293358774056119667050733658794319631

Factorizations

Primary (ID: 155998) 1482223332770072934811220038748099 (proven prime)
(ID: 189392) 1953061235338808484945202714537327764389497119046327600137341966827172369683710244405870064343494106538956310851881579669861576992898698500864596895358982350992698233579797064932413585341938121414467756606550515792462295685860908217159251756012059446938954824085219572866645700068687375729772955569045742923449118063359563640183531909674414914575970652416016048266787008977788964369873097752441161317217830933775450342022336832315005850292174522819269 (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.