Factor Info

ID 89570
Size 953 digits / 3163 bits
Status composite
Value 12438371787828018368792726808151811884022811682282015430711462043060174416530651083761253424414927770137856415283541851318103365530913967978060694142413621131057205128428039594908403296574355776572940468393313431333839627781245845305245624903030322416402212906886921805533945276809330632919521758953663594950224423363891829925827352795956807256902199535318379902845979032023194444285698198230744389365291641124203018665368459348463915672720222227800493813667913054722640252332554151986511578762219143212439345592982471026331490551608013794087574580726017096217771388776930913594194595035047296565130737798442569231160228946905929865360730488822206402386595899502096191183944276964596390018087596474232080113168277945544304769192413749916207121568846888325354726952443572800137412465985304809020452565916338173309127889620630292475978390621979058479290125454094548632553853547030927656757741999649762249539553169879044174444553383301595756260631228336773

Factorizations

Primary (ID: 63243) 8540463790853686106162888141 (proven prime)
(ID: 89569) 1456404721386296738013008210003399348099065765712378736219673664505516173174646122529348831119041243608214703821458866384017372107378824949517111570135059655301202208582557907919992016478243757044089527768438917475704763851798638924653074618876140910764218307383784914140024762812989721276250936516264037263250911719648541113241480931077645647143396474280994160972021188654049319525484946653068707843042612781971853264146413523281636793362318104476628638362972281736192504095956504920900644708500121527349454833705661169281579936611713649269348527976914159021159820696651671698086635096844827635668565812166165233203089307488334987641870730306662583573050034049000389582005881140047834019474557758934443582409085722995711527195645875648262738222387749938428634140581059379811808397158558254767087198805244314400332560473660997325851260086364930750716775889354833796106739138721263402798549076224830135759417685470639488403353 (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.