Factor Info

ID 72381
Size 885 digits / 2939 bits
Status composite
Value 271692296459952246816985188108081565983194520040364609707288928280867159110199136148015914629403914415110103939967821185378985166786677719966272079517471079289163775461473853643502683512984059850513765790036956119576013468960468641138032925312712839710110447578540359848210372420987675355220168175876477821841999020562447365488057198917803137436272929009114495283375990550320959602090130410382519093629050027956694140887174234030594421750061472072890664696419539486711642266368502045076217389296831537785112663920145497830042687143697111759184661236155051074943979577563094442093417434986535735496074792334936080578517706598390750922786475069623197754434744683215302270596670162247740249784485112794758358653016758123063096682883854311343277854147903105232635490079287422216789382806216967577895043878329978822889704417243775184391633067185060341139187343217849605669708528888935318737

Factorizations

Primary (ID: 71302) 31837451863179042697 (proven prime)
(ID: 72382) 8533732461616139745824889838774475141064540502870361856150701279280203917578058537099539024151008840137633196300209117860478107718747329633013194645137935129582902374590777918917783409764993119592976305702992186084985153982701037871813737750933279450233389394373966973262305541424663143828981727836113729832214029922616938927398894670591287330739837555218760874052294666155976574676630544193108726558269603083261865488007742765766275933085858805250729151400562611609290906808166222710990821707845705224750882658188539485434324059734313988027649226328843748361008711043306591424487523819896428291884647978144944607925045319097880444434359440428064241428550698801277223958030137062342498287189751243557365878619000943691803772621529055662112192818309261483055559600117955426875866700339495260681182041344289787927349155143148352644723474648145774800538163208605229321 (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.