Factor Info

ID 88271
Size 747 digits / 2481 bits
Status composite
Value 656245578358490863444084247354397276273277592028371411743280368313048886084927348042944578905373977288611783924416791539515739938288530127965182439452564273317830692756941881956049916081440009456185735123757595981554910512522964399882485341454894285757512961910704632802167677971272328220490547044190743774210349420793604967013325819958189344009476643652055146591379905274067936562404523847405807616082650949332792834837650591788212925168924815706588896156986002638582152011185500730443823052333300767055683927157098456956795483876579021319732655047891933540787056433688500861850622838023276022884784500023953030694976614745279028920157341325714540172351274572886760845465688778322484432812500350385103329636680431812830873146297704512741135781891

Factorizations

Primary (ID: 2928) 1786393878363164227858270210279 (proven prime)
(ID: 88272) 367357717862196839374123321925115431116111832276090054297536856655761611072673185609612451872493775793692013203197576028600773125755624947846743485974728595666991028953716407903563202509258168036188716055637615975063692478695892126624838749646277358677096447884130765701455941337315807574909878762658817408887829183245294351211599969939658806332679579403688383915235995303986994582690334287110174711853676216040330365232026446775575542847777309785881413605720740941265099335861022584094614889224208569067336733606404142299206876271001228853009384878447127985578860955349975334103822348443397700631989309697009983100689860287072211220863487993861299637049498325999956054772944888176255531205775000906698527049955332229 (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.