Factor Info

ID 177629
Size 801 digits / 2659 bits
Status composite
Value 159074415959090219033974271239589035758445415606734723147160695319152705031328225429650001842205763496901194122544374417800711538387929284845808411248303532203790089591733728455068833672965280246451467218184275757034032561190902089137422844670989003522642094207205074974770008268532196476659251974200259800257798134291002935525665728759802727521366898720041889725948348129317718898573049003442557156126810485657422951513222429751796622016226354444210243447249255333596100535848248203107720646968647642576339281393519958509893653614791427286948664153497728350394272328281286968040095591915455109863881567125006106458944181759506237238905464584496628847830289864682841246089149234356513722932172779922333127552863921763317328051937319798207736109432766417990350265531204629442200487586471639586536485803

Factorizations

Primary (ID: 6756) 510241095096183757930733363918820917976121 (proven prime)
(ID: 177630) 311763237982827822247701045282712292793994324834515086766061447304852084023270024770939127420834374375181619936337784139748824061218381857347885657945286716336542799494250428598983065315944595941782831500490979636032881188027253241337473212183876940539176508718685642058258183676036179877284072097155802833399614835108272218724073520177615585769484328051657719648583388158191330413799618302509837725976161736408417354492354194729411954232221625268503601660729818985817481398693862736440460451883321522197634755305085433792675115969611601133075569009269265491734352187402866537083478126889352287088490707570497689037050530319809688068565545124797512941639099537489275392294867550760741052390142665777878446939537521973482744838166430990127016051445672473040643 (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.