Factor Info

ID 144499
Size 676 digits / 2245 bits
Status composite
Value 4026764883461901311641691454496672771238759632766653429115813316738456843104500990460150436071071348069867147680066009606397367878119866918556242901119010801455605802181803586371133318588792982854493352701157481875811105960000252026470944715569836717350430135192754705084760306786881363869098532554086450653829146353062533647277468887588859910395457376799968861491278729535328860259165606524458701097523978615548027526012666413071338331891800775623473621135314262793129875253694237149020387534772475154770369733031139299034345004691137900186582439569510000560550777024704209090827845475002781452096083654200299582865995143990610928995638861360385587329495556338495810450797681

Factorizations

Primary (ID: 143259) 676245871671213000985361 (proven prime)
(ID: 144500) 5954587010654154655226082015505895928992331411512630983461299484158994671258081780096530071000765324607110960923217406486840315586349644861071955467071898686069984682271395039135251538826888163826630855753634253681785793834785517155645482366486010813203571056047045446482542460003311197254484224392387611796398902441296809922608598523400535110338119541979597465819717168676836034689072625965248022384232296441211925048882060695978785573790684135404288507341190480361575858666554471881283562215473712728993742636638840600498210880059994729049304060761271558010066004739134994555112307486345283485573826849946355769770667109929815864977492854923020129121 (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.