Factor Info

ID 91643
Size 798 digits / 2651 bits
Status composite
Value 777549068689121574956135488116795087218378178632495511829617100553927379681834826955071602134350995549052756505831387077008897113583572117048567178438072940466104267666064798115983114992473517150864821616566186686581753206360455695229449566491654537245077067311752235652845748188651633924353384741360531244621755806392221050924496714012128680012240395907278058864579273716770106939602568862081368450166778691266927591162386941792166772079178757211683049512298562807983540985412277996493442086939722859956811219893354602921357517891024878681819900536814853498397978063358380959732737353365465256752083524251258650634714356141937658960877320370119906581123604085648775019345432064042995120902472260588272513494797429839367107403391846973950719719721704432935831098547454559880359939057233283752679011

Factorizations

Primary (ID: 89788) 1976815271971094795525780184146983 (proven prime)
(ID: 91644) 393334207659081146887874946893330601528609281020805044194671113800309736891150348781365155606894922420613844109731811006210411791389756074655547825592419003615834669618840278623738912916548193021653305981774579656276188176325734820489588499328394519106435950696263060107486008602562254911968488424645201797376719607199632623809794971451629771183737859644529978055596057511410263983149997269471160605866408712766176911098857572324684078194639787040974487943872551624218777259074493679362297853645448189543833423249059419054827507358018815829264611885455321253718016001690354728874245960402192091679017646761166302821252833127387927693731778866395198322061311345906708678421439479634084516586111116254178911779294521931981806902282752617810684850496557330518548854117 (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.