Factor Info

ID 71856
Size 721 digits / 2394 bits
Status composite
Value 3983253002876502910883543328927186627443934499570997019725221989303070131456608210957014536925590356431199057801720642928193740483093103798916023644880740457343996984854748815718853789617367174010128072486045309305680814298763673479896838440722089994068962152512132808636227004474415158708255952825618233462646383116242156899787073797461326592696429114487489305124348181324499506803586013441306779293724856484115328410372569297511675500139207619060220746408913869491157774124207800414491534399346975364833202798005323945310120684346069125375956843412524757450258122499595320774300823478272296935886293523927246046343308109923294019996039384739637546346953228451682065092707480414868064714837551392880065346917031034929041

Factorizations

Primary (ID: 71857) 2340412159658701306642003 (proven prime)
(ID: 71858) 1701945098190471950488840098147107068050222039627400393121621488235497885111167617277105473927435647483616881173223780753875298639825855181088428908588150660836022816029550052532299410029921026001854648305270706632215724777667934011578521592587723374687348497932988580773830840500745247420668370951806739030015210624872327277903080005938062690592494222310218900867836239083196361787275631000279089353060661924928667703637826548522660768610057047029133377257572963873650362808104806090115650167846924557000986179510390160817128157229876947765500319029082272626361994653068591665361129064047137863475373110633593076358179140662849820914078757859801471481563487084835435232600004208553773900224718347 (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.