Factor Info

ID 137571
Size 556 digits / 1844 bits
Status composite
Value 1235757533554522663887880014142777845217700027499666321768785762846814869783908414563789367374935790518119776070576263500882057357651238178504811925925910026579916987151952120591346680355603537615192406936445347754252022145179707006390617146271706892465456836850801801429739085680997162387041399144000361409552617418345325846002012370968885449981403051510271492743829876301745444932736127655242882165471117435489426364534738445595575390127706067754118465490661155950274099024771760344036269583652684621803611260849286633831054871903084282998866511126694329

Factorizations

Primary (ID: 136446) 146239626404410677041 (proven prime)
(ID: 137572) 8450223540213115977488193878850065194283752009543466478255135793752423157161917438448670458376066454928973434617108534182616471181895798441087825378138687340902175168464171872014858007382256366261863482653139898184515029844853248220104131313159724304747362645710115966919650582779778929125001910304751361595999737007946573149471779464446739115986640290843033652267884522145477178880907038479437851036485944929468308282789364496869134539189337396040940243306999152201519600911330372729844323726248166670918662187210868641438823107938569 (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.